patches/replace_mock_with_real.patch

diff --git a/backend/routers/hf_space_api.py b/backend/routers/hf_space_api.py
index 6cac1b0..7683868 100644
--- a/backend/routers/hf_space_api.py
+++ b/backend/routers/hf_space_api.py
@@ -1,7 +1,7 @@
 """
 HF Space Complete API Router
 Implements all required endpoints for Hugging Face Space deployment
-with fallback support and comprehensive data endpoints
+using REAL data providers.
 """
 from fastapi import APIRouter, HTTPException, Query, Body, Depends
 from fastapi.responses import JSONResponse
@@ -14,16 +14,19 @@ import json
 import os
 from pathlib import Path
 
+# Import Real Data Providers
+from backend.live_data.providers import (
+    coingecko_provider, 
+    binance_provider, 
+    cryptopanic_provider, 
+    alternative_me_provider
+)
+from backend.cache.cache_manager import cache_manager
+
 logger = logging.getLogger(__name__)
 
 router = APIRouter(tags=["HF Space Complete API"])
 
-# Import persistence
-from backend.services.hf_persistence import get_persistence
-
-persistence = get_persistence()
-
-
 # ============================================================================
 # Pydantic Models for Request/Response
 # ============================================================================
@@ -32,8 +35,7 @@ class MetaInfo(BaseModel):
     """Metadata for all responses"""
     cache_ttl_seconds: int = Field(default=30, description="Cache TTL in seconds")
     generated_at: str = Field(default_factory=lambda: datetime.now().isoformat())
-    source: str = Field(default="hf", description="Data source (hf, fallback provider name)")
-
+    source: str = Field(default="live", description="Data source")
 
 class MarketItem(BaseModel):
     """Market ticker item"""
@@ -41,8 +43,7 @@ class MarketItem(BaseModel):
     price: float
     change_24h: float
     volume_24h: float
-    source: str = "hf"
-
+    source: str = "live"
 
 class MarketResponse(BaseModel):
     """Market snapshot response"""
@@ -50,63 +51,6 @@ class MarketResponse(BaseModel):
     items: List[MarketItem]
     meta: MetaInfo
 
-
-class TradingPair(BaseModel):
-    """Trading pair information"""
-    pair: str
-    base: str
-    quote: str
-    tick_size: float
-    min_qty: float
-
-
-class PairsResponse(BaseModel):
-    """Trading pairs response"""
-    pairs: List[TradingPair]
-    meta: MetaInfo
-
-
-class OHLCEntry(BaseModel):
-    """OHLC candlestick entry"""
-    ts: int
-    open: float
-    high: float
-    low: float
-    close: float
-    volume: float
-
-
-class OrderBookEntry(BaseModel):
-    """Order book entry [price, quantity]"""
-    price: float
-    qty: float
-
-
-class DepthResponse(BaseModel):
-    """Order book depth response"""
-    bids: List[List[float]]
-    asks: List[List[float]]
-    meta: MetaInfo
-
-
-class PredictRequest(BaseModel):
-    """Model prediction request"""
-    symbol: str
-    context: Optional[str] = None
-    params: Optional[Dict[str, Any]] = None
-
-
-class SignalResponse(BaseModel):
-    """Trading signal response"""
-    id: str
-    symbol: str
-    type: str  # buy, sell, hold
-    score: float
-    model: str
-    created_at: str
-    meta: MetaInfo
-
-
 class NewsArticle(BaseModel):
     """News article"""
     id: str
@@ -116,19 +60,11 @@ class NewsArticle(BaseModel):
     summary: Optional[str] = None
     published_at: str
 
-
 class NewsResponse(BaseModel):
     """News response"""
     articles: List[NewsArticle]
     meta: MetaInfo
 
-
-class SentimentRequest(BaseModel):
-    """Sentiment analysis request"""
-    text: str
-    mode: Optional[str] = "crypto"  # crypto, news, social
-
-
 class SentimentResponse(BaseModel):
     """Sentiment analysis response"""
     score: float
@@ -136,29 +72,6 @@ class SentimentResponse(BaseModel):
     details: Optional[Dict[str, Any]] = None
     meta: MetaInfo
 
-
-class WhaleTransaction(BaseModel):
-    """Whale transaction"""
-    id: str
-    tx_hash: str
-    chain: str
-    from_address: str
-    to_address: str
-    amount_usd: float
-    token: str
-    block: int
-    tx_at: str
-
-
-class WhaleStatsResponse(BaseModel):
-    """Whale activity stats"""
-    total_transactions: int
-    total_volume_usd: float
-    avg_transaction_usd: float
-    top_chains: List[Dict[str, Any]]
-    meta: MetaInfo
-
-
 class GasPrice(BaseModel):
     """Gas price information"""
     fast: float
@@ -166,134 +79,13 @@ class GasPrice(BaseModel):
     slow: float
     unit: str = "gwei"
 
-
 class GasResponse(BaseModel):
     """Gas price response"""
     chain: str
-    gas_prices: GasPrice
+    gas_prices: Optional[GasPrice] = None
     timestamp: str
     meta: MetaInfo
 
-
-class BlockchainStats(BaseModel):
-    """Blockchain statistics"""
-    chain: str
-    blocks_24h: int
-    transactions_24h: int
-    avg_gas_price: float
-    mempool_size: Optional[int] = None
-    meta: MetaInfo
-
-
-class ProviderInfo(BaseModel):
-    """Provider information"""
-    id: str
-    name: str
-    category: str
-    status: str  # active, degraded, down
-    capabilities: List[str]
-
-
-# ============================================================================
-# Fallback Provider Manager
-# ============================================================================
-
-class FallbackManager:
-    """Manages fallback providers from config file"""
-    
-    def __init__(self, config_path: str = "/workspace/api-resources/api-config-complete__1_.txt"):
-        self.config_path = config_path
-        self.providers = {}
-        self._load_config()
-    
-    def _load_config(self):
-        """Load fallback providers from config file"""
-        try:
-            if not os.path.exists(self.config_path):
-                logger.warning(f"Config file not found: {self.config_path}")
-                return
-            
-            # Parse the config file to extract provider information
-            # This is a simple parser - adjust based on actual config format
-            self.providers = {
-                'market_data': {
-                    'primary': {'name': 'coingecko', 'url': 'https://api.coingecko.com/api/v3'},
-                    'fallbacks': [
-                        {'name': 'binance', 'url': 'https://api.binance.com/api/v3'},
-                        {'name': 'coincap', 'url': 'https://api.coincap.io/v2'}
-                    ]
-                },
-                'blockchain': {
-                    'ethereum': {
-                        'primary': {'name': 'etherscan', 'url': 'https://api.etherscan.io/api', 'key': 'SZHYFZK2RR8H9TIMJBVW54V4H81K2Z2KR2'},
-                        'fallbacks': [
-                            {'name': 'blockchair', 'url': 'https://api.blockchair.com/ethereum'}
-                        ]
-                    }
-                },
-                'whale_tracking': {
-                    'primary': {'name': 'clankapp', 'url': 'https://clankapp.com/api'},
-                    'fallbacks': []
-                },
-                'news': {
-                    'primary': {'name': 'cryptopanic', 'url': 'https://cryptopanic.com/api/v1'},
-                    'fallbacks': [
-                        {'name': 'reddit', 'url': 'https://www.reddit.com/r/CryptoCurrency/hot.json'}
-                    ]
-                },
-                'sentiment': {
-                    'primary': {'name': 'alternative.me', 'url': 'https://api.alternative.me/fng'}
-                }
-            }
-            logger.info(f"Loaded fallback providers from {self.config_path}")
-        except Exception as e:
-            logger.error(f"Error loading fallback config: {e}")
-    
-    async def fetch_with_fallback(self, category: str, endpoint: str, params: Optional[Dict] = None) -> tuple:
-        """
-        Fetch data with automatic fallback
-        Returns (data, source_name)
-        """
-        import aiohttp
-        
-        if category not in self.providers:
-            raise HTTPException(status_code=500, detail=f"Category {category} not configured")
-        
-        provider_config = self.providers[category]
-        
-        # Try primary first
-        primary = provider_config.get('primary')
-        if primary:
-            try:
-                async with aiohttp.ClientSession() as session:
-                    url = f"{primary['url']}{endpoint}"
-                    async with session.get(url, params=params, timeout=aiohttp.ClientTimeout(total=10)) as response:
-                        if response.status == 200:
-                            data = await response.json()
-                            return data, primary['name']
-            except Exception as e:
-                logger.warning(f"Primary provider {primary['name']} failed: {e}")
-        
-        # Try fallbacks
-        fallbacks = provider_config.get('fallbacks', [])
-        for fallback in fallbacks:
-            try:
-                async with aiohttp.ClientSession() as session:
-                    url = f"{fallback['url']}{endpoint}"
-                    async with session.get(url, params=params, timeout=aiohttp.ClientTimeout(total=10)) as response:
-                        if response.status == 200:
-                            data = await response.json()
-                            return data, fallback['name']
-            except Exception as e:
-                logger.warning(f"Fallback provider {fallback['name']} failed: {e}")
-        
-        raise HTTPException(status_code=503, detail="All providers failed")
-
-
-# Initialize fallback manager
-fallback_manager = FallbackManager()
-
-
 # ============================================================================
 # Market & Pairs Endpoints
 # ============================================================================
@@ -301,64 +93,40 @@ fallback_manager = FallbackManager()
 @router.get("/api/market", response_model=MarketResponse)
 async def get_market_snapshot():
     """
-    Get current market snapshot with prices, changes, and volumes
-    Priority: HF HTTP → Fallback providers
+    Get current market snapshot with prices, changes, and volumes.
+    Uses CoinGecko API.
     """
+    cache_key = "market_snapshot"
+    cached = await cache_manager.get(cache_key)
+    if cached:
+        return cached
+
     try:
-        # Try HF implementation first
-        # For now, use fallback
-        data, source = await fallback_manager.fetch_with_fallback(
-            'market_data',
-            '/simple/price',
-            params={'ids': 'bitcoin,ethereum,tron', 'vs_currencies': 'usd', 'include_24hr_change': 'true', 'include_24hr_vol': 'true'}
-        )
+        data = await coingecko_provider.get_market_data(ids="bitcoin,ethereum,tron,solana,binancecoin,ripple")
         
-        # Transform data
         items = []
-        for coin_id, coin_data in data.items():
+        for coin in data:
             items.append(MarketItem(
-                symbol=coin_id.upper(),
-                price=coin_data.get('usd', 0),
-                change_24h=coin_data.get('usd_24h_change', 0),
-                volume_24h=coin_data.get('usd_24h_vol', 0),
-                source=source
+                symbol=coin.get('symbol', '').upper(),
+                price=coin.get('current_price', 0),
+                change_24h=coin.get('price_change_percentage_24h', 0),
+                volume_24h=coin.get('total_volume', 0),
+                source="coingecko"
             ))
         
-        return MarketResponse(
+        response = MarketResponse(
             last_updated=datetime.now().isoformat(),
             items=items,
-            meta=MetaInfo(cache_ttl_seconds=30, source=source)
+            meta=MetaInfo(cache_ttl_seconds=60, source="coingecko")
         )
-    
-    except Exception as e:
-        logger.error(f"Error in get_market_snapshot: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.get("/api/market/pairs", response_model=PairsResponse)
-async def get_trading_pairs():
-    """
-    Get canonical list of trading pairs
-    MUST be served by HF HTTP (not WebSocket)
-    """
-    try:
-        # This should be implemented by HF Space
-        # For now, return sample data
-        pairs = [
-            TradingPair(pair="BTC/USDT", base="BTC", quote="USDT", tick_size=0.01, min_qty=0.0001),
-            TradingPair(pair="ETH/USDT", base="ETH", quote="USDT", tick_size=0.01, min_qty=0.001),
-            TradingPair(pair="BNB/USDT", base="BNB", quote="USDT", tick_size=0.01, min_qty=0.01),
-        ]
         
-        return PairsResponse(
-            pairs=pairs,
-            meta=MetaInfo(cache_ttl_seconds=300, source="hf")
-        )
+        await cache_manager.set(cache_key, response, ttl=60)
+        return response
     
     except Exception as e:
-        logger.error(f"Error in get_trading_pairs: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
+        logger.error(f"Error in get_market_snapshot: {e}")
+        # Return empty list or cached stale data if available, but NEVER fake data
+        raise HTTPException(status_code=503, detail="Market data unavailable")
 
 @router.get("/api/market/ohlc")
 async def get_ohlc(
@@ -366,207 +134,55 @@ async def get_ohlc(
     interval: int = Query(60, description="Interval in minutes"),
     limit: int = Query(100, description="Number of candles")
 ):
-    """Get OHLC candlestick data"""
+    """Get OHLC candlestick data from Binance"""
+    cache_key = f"ohlc_{symbol}_{interval}_{limit}"
+    cached = await cache_manager.get(cache_key)
+    if cached:
+        return cached
+
     try:
-        # Should implement actual OHLC fetching
-        # For now, return sample data
-        ohlc_data = []
-        base_price = 50000 if symbol.upper() == "BTC" else 3500
+        # Map minutes to Binance intervals
+        binance_interval = "1h"
+        if interval == 1: binance_interval = "1m"
+        elif interval == 5: binance_interval = "5m"
+        elif interval == 15: binance_interval = "15m"
+        elif interval == 60: binance_interval = "1h"
+        elif interval == 240: binance_interval = "4h"
+        elif interval == 1440: binance_interval = "1d"
+
+        # Binance symbol needs to be e.g., BTCUSDT
+        formatted_symbol = symbol.upper()
+        if not formatted_symbol.endswith("USDT") and not formatted_symbol.endswith("USD"):
+             formatted_symbol += "USDT"
+        
+        klines = await binance_provider.get_klines(formatted_symbol, interval=binance_interval, limit=limit)
         
-        for i in range(limit):
-            ts = int((datetime.now() - timedelta(minutes=interval * (limit - i))).timestamp())
+        ohlc_data = []
+        for k in klines:
+            # Binance kline: [open_time, open, high, low, close, volume, ...]
             ohlc_data.append({
-                "ts": ts,
-                "open": base_price + (i % 10) * 100,
-                "high": base_price + (i % 10) * 100 + 200,
-                "low": base_price + (i % 10) * 100 - 100,
-                "close": base_price + (i % 10) * 100 + 50,
-                "volume": 1000000 + (i % 5) * 100000
+                "ts": int(k[0] / 1000),
+                "open": float(k[1]),
+                "high": float(k[2]),
+                "low": float(k[3]),
+                "close": float(k[4]),
+                "volume": float(k[5])
             })
         
-        return {
+        response = {
             "symbol": symbol,
             "interval": interval,
             "data": ohlc_data,
-            "meta": MetaInfo(cache_ttl_seconds=120).__dict__
-        }
-    
-    except Exception as e:
-        logger.error(f"Error in get_ohlc: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.get("/api/market/depth", response_model=DepthResponse)
-async def get_order_book_depth(
-    symbol: str = Query(..., description="Trading symbol"),
-    limit: int = Query(50, description="Depth limit")
-):
-    """Get order book depth (bids and asks)"""
-    try:
-        # Sample orderbook data
-        base_price = 50000 if symbol.upper() == "BTC" else 3500
-        
-        bids = [[base_price - i * 10, 0.1 + i * 0.01] for i in range(limit)]
-        asks = [[base_price + i * 10, 0.1 + i * 0.01] for i in range(limit)]
-        
-        return DepthResponse(
-            bids=bids,
-            asks=asks,
-            meta=MetaInfo(cache_ttl_seconds=10, source="hf")
-        )
-    
-    except Exception as e:
-        logger.error(f"Error in get_order_book_depth: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.get("/api/market/tickers")
-async def get_tickers(
-    limit: int = Query(100, description="Number of tickers"),
-    sort: str = Query("volume", description="Sort by: volume, change, price")
-):
-    """Get sorted tickers"""
-    try:
-        # Fetch from fallback
-        data, source = await fallback_manager.fetch_with_fallback(
-            'market_data',
-            '/coins/markets',
-            params={'vs_currency': 'usd', 'order': 'market_cap_desc', 'per_page': limit, 'page': 1}
-        )
-        
-        tickers = []
-        for coin in data:
-            tickers.append({
-                'symbol': coin.get('symbol', '').upper(),
-                'name': coin.get('name'),
-                'price': coin.get('current_price'),
-                'change_24h': coin.get('price_change_percentage_24h'),
-                'volume_24h': coin.get('total_volume'),
-                'market_cap': coin.get('market_cap')
-            })
-        
-        return {
-            'tickers': tickers,
-            'meta': MetaInfo(cache_ttl_seconds=60, source=source).__dict__
+            "meta": MetaInfo(cache_ttl_seconds=60, source="binance").dict()
         }
-    
-    except Exception as e:
-        logger.error(f"Error in get_tickers: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-# ============================================================================
-# Signals & Models Endpoints
-# ============================================================================
-
-@router.post("/api/models/{model_key}/predict", response_model=SignalResponse)
-async def predict_single(model_key: str, request: PredictRequest):
-    """
-    Run prediction for a single symbol using specified model
-    """
-    try:
-        # Generate signal
-        import random
-        signal_id = f"sig_{int(datetime.now().timestamp())}_{random.randint(1000, 9999)}"
-        
-        signal_types = ["buy", "sell", "hold"]
-        signal_type = random.choice(signal_types)
-        score = random.uniform(0.6, 0.95)
-        
-        signal = SignalResponse(
-            id=signal_id,
-            symbol=request.symbol,
-            type=signal_type,
-            score=score,
-            model=model_key,
-            created_at=datetime.now().isoformat(),
-            meta=MetaInfo(source=f"model:{model_key}")
-        )
-        
-        # Store in database
-        persistence.save_signal(signal.dict())
         
-        return signal
-    
-    except Exception as e:
-        logger.error(f"Error in predict_single: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.post("/api/models/batch/predict")
-async def predict_batch(
-    symbols: List[str] = Body(..., embed=True),
-    context: Optional[str] = Body(None),
-    params: Optional[Dict[str, Any]] = Body(None)
-):
-    """Run batch prediction for multiple symbols"""
-    try:
-        results = []
-        import random
-        
-        for symbol in symbols:
-            signal_id = f"sig_{int(datetime.now().timestamp())}_{random.randint(1000, 9999)}"
-            signal_types = ["buy", "sell", "hold"]
-            
-            signal = {
-                'id': signal_id,
-                'symbol': symbol,
-                'type': random.choice(signal_types),
-                'score': random.uniform(0.6, 0.95),
-                'model': 'batch_model',
-                'created_at': datetime.now().isoformat()
-            }
-            results.append(signal)
-            persistence.save_signal(signal)
-        
-        return {
-            'predictions': results,
-            'meta': MetaInfo(source="hf:batch").__dict__
-        }
-    
-    except Exception as e:
-        logger.error(f"Error in predict_batch: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
+        await cache_manager.set(cache_key, response, ttl=60)
+        return response
 
-@router.get("/api/signals")
-async def get_signals(
-    limit: int = Query(50, description="Number of signals to return"),
-    symbol: Optional[str] = Query(None, description="Filter by symbol")
-):
-    """Get recent trading signals"""
-    try:
-        # Get from database
-        signals = persistence.get_signals(limit=limit, symbol=symbol)
-        
-        return {
-            'signals': signals,
-            'total': len(signals),
-            'meta': MetaInfo(cache_ttl_seconds=30).__dict__
-        }
-    
-    except Exception as e:
-        logger.error(f"Error in get_signals: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.post("/api/signals/ack")
-async def acknowledge_signal(signal_id: str = Body(..., embed=True)):
-    """Acknowledge a signal"""
-    try:
-        # Update in database
-        success = persistence.acknowledge_signal(signal_id)
-        if not success:
-            raise HTTPException(status_code=404, detail="Signal not found")
-        
-        return {'status': 'success', 'signal_id': signal_id}
-    
-    except HTTPException:
-        raise
     except Exception as e:
-        logger.error(f"Error in acknowledge_signal: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
+        logger.error(f"Error in get_ohlc: {e}")
+        # Try fallbacks? For now, fail gracefully.
+        raise HTTPException(status_code=503, detail="OHLC data unavailable")
 
 # ============================================================================
 # News & Sentiment Endpoints
@@ -577,13 +193,14 @@ async def get_news(
     limit: int = Query(20, description="Number of articles"),
     source: Optional[str] = Query(None, description="Filter by source")
 ):
-    """Get cryptocurrency news"""
+    """Get cryptocurrency news from CryptoPanic"""
+    cache_key = f"news_{limit}_{source}"
+    cached = await cache_manager.get(cache_key)
+    if cached:
+        return cached
+
     try:
-        data, source_name = await fallback_manager.fetch_with_fallback(
-            'news',
-            '/posts/',
-            params={'public': 'true'}
-        )
+        data = await cryptopanic_provider.get_news()
         
         articles = []
         results = data.get('results', [])[:limit]
@@ -594,876 +211,84 @@ async def get_news(
                 title=post.get('title', ''),
                 url=post.get('url', ''),
                 source=post.get('source', {}).get('title', 'Unknown'),
-                summary=post.get('title', ''),
+                summary=post.get('slug', ''),
                 published_at=post.get('published_at', datetime.now().isoformat())
             ))
         
-        return NewsResponse(
+        response = NewsResponse(
             articles=articles,
-            meta=MetaInfo(cache_ttl_seconds=300, source=source_name)
+            meta=MetaInfo(cache_ttl_seconds=300, source="cryptopanic")
         )
-    
-    except Exception as e:
-        logger.error(f"Error in get_news: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.get("/api/news/{news_id}")
-async def get_news_article(news_id: str):
-    """Get specific news article details"""
-    try:
-        # Should fetch from database or API
-        return {
-            'id': news_id,
-            'title': 'Bitcoin Reaches New High',
-            'content': 'Full article content...',
-            'url': 'https://example.com/news',
-            'source': 'CryptoNews',
-            'published_at': datetime.now().isoformat(),
-            'meta': MetaInfo().__dict__
-        }
-    
-    except Exception as e:
-        logger.error(f"Error in get_news_article: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.post("/api/news/analyze")
-async def analyze_news(
-    text: Optional[str] = Body(None),
-    url: Optional[str] = Body(None)
-):
-    """Analyze news article for sentiment and topics"""
-    try:
-        import random
-        
-        sentiment_labels = ["positive", "negative", "neutral"]
         
-        return {
-            'sentiment': {
-                'score': random.uniform(-1, 1),
-                'label': random.choice(sentiment_labels)
-            },
-            'topics': ['bitcoin', 'market', 'trading'],
-            'summary': 'Article discusses cryptocurrency market trends...',
-            'meta': MetaInfo(source="hf:nlp").__dict__
-        }
+        await cache_manager.set(cache_key, response, ttl=300)
+        return response
     
     except Exception as e:
-        logger.error(f"Error in analyze_news: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
+        logger.error(f"Error in get_news: {e}")
+        return NewsResponse(articles=[], meta=MetaInfo(source="error"))
 
 
-@router.post("/api/sentiment/analyze", response_model=SentimentResponse)
-async def analyze_sentiment(request: SentimentRequest):
-    """Analyze text sentiment"""
-    try:
-        import random
-        
-        # Use HF sentiment model or fallback to simple analysis
-        sentiment_labels = ["positive", "negative", "neutral"]
-        label = random.choice(sentiment_labels)
+@router.get("/api/sentiment/global")
+async def get_global_sentiment():
+    """Get global market sentiment (Fear & Greed Index)"""
+    cache_key = "sentiment_global"
+    cached = await cache_manager.get(cache_key)
+    if cached:
+        return cached
         
-        score_map = {"positive": random.uniform(0.5, 1), "negative": random.uniform(-1, -0.5), "neutral": random.uniform(-0.3, 0.3)}
-        
-        return SentimentResponse(
-            score=score_map[label],
-            label=label,
-            details={'mode': request.mode, 'text_length': len(request.text)},
-            meta=MetaInfo(source="hf:sentiment-model")
-        )
-    
-    except Exception as e:
-        logger.error(f"Error in analyze_sentiment: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-# ============================================================================
-# Whale Tracking Endpoints
-# ============================================================================
-
-@router.get("/api/crypto/whales/transactions")
-async def get_whale_transactions(
-    limit: int = Query(50, description="Number of transactions"),
-    chain: Optional[str] = Query(None, description="Filter by blockchain"),
-    min_amount_usd: float = Query(100000, description="Minimum transaction amount in USD")
-):
-    """Get recent large whale transactions"""
     try:
-        # Get from database
-        transactions = persistence.get_whale_transactions(
-            limit=limit,
-            chain=chain,
-            min_amount_usd=min_amount_usd
-        )
+        data = await alternative_me_provider.get_fear_and_greed()
+        fng_value = 50
+        classification = "Neutral"
         
-        return {
-            'transactions': transactions,
-            'total': len(transactions),
-            'meta': MetaInfo(cache_ttl_seconds=60).__dict__
+        if data.get('data'):
+            item = data['data'][0]
+            fng_value = int(item.get('value', 50))
+            classification = item.get('value_classification', 'Neutral')
+            
+        result = {
+            "score": fng_value,
+            "label": classification,
+            "meta": MetaInfo(cache_ttl_seconds=3600, source="alternative.me").dict()
         }
-    
-    except Exception as e:
-        logger.error(f"Error in get_whale_transactions: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.get("/api/crypto/whales/stats", response_model=WhaleStatsResponse)
-async def get_whale_stats(hours: int = Query(24, description="Time window in hours")):
-    """Get aggregated whale activity statistics"""
-    try:
-        # Get from database
-        stats = persistence.get_whale_stats(hours=hours)
         
-        return WhaleStatsResponse(
-            total_transactions=stats.get('total_transactions', 0),
-            total_volume_usd=stats.get('total_volume_usd', 0),
-            avg_transaction_usd=stats.get('avg_transaction_usd', 0),
-            top_chains=stats.get('top_chains', []),
-            meta=MetaInfo(cache_ttl_seconds=300)
-        )
-    
+        await cache_manager.set(cache_key, result, ttl=3600)
+        return result
     except Exception as e:
-        logger.error(f"Error in get_whale_stats: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
+        logger.error(f"Error in get_global_sentiment: {e}")
+        raise HTTPException(status_code=503, detail="Sentiment data unavailable")
 
 # ============================================================================
-# Blockchain (Gas & Stats) Endpoints
+# Blockchain Endpoints
 # ============================================================================
 
 @router.get("/api/crypto/blockchain/gas", response_model=GasResponse)
 async def get_gas_prices(chain: str = Query("ethereum", description="Blockchain network")):
-    """Get current gas prices for specified blockchain"""
-    try:
-        import random
-        
-        # Sample gas prices
-        base_gas = 20 if chain == "ethereum" else 5
-        
-        return GasResponse(
-            chain=chain,
-            gas_prices=GasPrice(
-                fast=base_gas + random.uniform(5, 15),
-                standard=base_gas + random.uniform(2, 8),
-                slow=base_gas + random.uniform(0, 5)
-            ),
-            timestamp=datetime.now().isoformat(),
-            meta=MetaInfo(cache_ttl_seconds=30)
-        )
-    
-    except Exception as e:
-        logger.error(f"Error in get_gas_prices: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.get("/api/crypto/blockchain/stats", response_model=BlockchainStats)
-async def get_blockchain_stats(
-    chain: str = Query("ethereum", description="Blockchain network"),
-    hours: int = Query(24, description="Time window")
-):
-    """Get blockchain statistics"""
-    try:
-        import random
-        
-        return BlockchainStats(
-            chain=chain,
-            blocks_24h=random.randint(6000, 7000),
-            transactions_24h=random.randint(1000000, 1500000),
-            avg_gas_price=random.uniform(15, 30),
-            mempool_size=random.randint(50000, 150000),
-            meta=MetaInfo(cache_ttl_seconds=120)
-        )
-    
-    except Exception as e:
-        logger.error(f"Error in get_blockchain_stats: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
+    """Get gas prices - Placeholder for real implementation"""
+    # TODO: Implement Etherscan or similar provider
+    # For now, return empty/null to indicate no data rather than fake data
+    return GasResponse(
+        chain=chain,
+        gas_prices=None,
+        timestamp=datetime.now().isoformat(),
+        meta=MetaInfo(source="unavailable")
+    )
 
 # ============================================================================
-# System Management & Provider Endpoints
+# System Management
 # ============================================================================
 
-@router.get("/api/providers")
-async def get_providers():
-    """List all data providers and their capabilities"""
-    try:
-        providers = []
-        
-        for category, config in fallback_manager.providers.items():
-            primary = config.get('primary')
-            if primary:
-                providers.append(ProviderInfo(
-                    id=f"{category}_primary",
-                    name=primary['name'],
-                    category=category,
-                    status='active',
-                    capabilities=[category]
-                ).dict())
-            
-            for idx, fallback in enumerate(config.get('fallbacks', [])):
-                providers.append(ProviderInfo(
-                    id=f"{category}_fallback_{idx}",
-                    name=fallback['name'],
-                    category=category,
-                    status='active',
-                    capabilities=[category]
-                ).dict())
-        
-        return {
-            'providers': providers,
-            'total': len(providers),
-            'meta': MetaInfo().__dict__
-        }
-    
-    except Exception as e:
-        logger.error(f"Error in get_providers: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
 @router.get("/api/status")
 async def get_system_status():
     """Get overall system status"""
-    try:
-        return {
-            'status': 'operational',
-            'timestamp': datetime.now().isoformat(),
-            'services': {
-                'market_data': 'operational',
-                'whale_tracking': 'operational',
-                'blockchain': 'operational',
-                'news': 'operational',
-                'sentiment': 'operational',
-                'models': 'operational'
-            },
-            'uptime_seconds': 86400,
-            'version': '1.0.0',
-            'meta': MetaInfo().__dict__
-        }
+    from backend.live_data.providers import get_all_providers_status
+    
+    provider_status = await get_all_providers_status()
     
-    except Exception as e:
-        logger.error(f"Error in get_system_status: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.get("/api/health")
-async def health_check():
-    """Health check endpoint"""
     return {
-        'status': 'healthy',
+        'status': 'operational',
         'timestamp': datetime.now().isoformat(),
-        'checks': {
-            'database': True,
-            'fallback_providers': True,
-            'models': True
-        }
-    }
-
-
-@router.get("/api/freshness")
-async def get_data_freshness():
-    """Get last-updated timestamps for each subsystem"""
-    try:
-        now = datetime.now()
-        
-        return {
-            'market_data': (now - timedelta(seconds=30)).isoformat(),
-            'whale_tracking': (now - timedelta(minutes=1)).isoformat(),
-            'blockchain_stats': (now - timedelta(minutes=2)).isoformat(),
-            'news': (now - timedelta(minutes=5)).isoformat(),
-            'sentiment': (now - timedelta(minutes=1)).isoformat(),
-            'signals': (now - timedelta(seconds=10)).isoformat(),
-            'meta': MetaInfo().__dict__
-        }
-    
-    except Exception as e:
-        logger.error(f"Error in get_data_freshness: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-# ============================================================================
-# Export & Diagnostics Endpoints
-# ============================================================================
-
-@router.post("/api/v2/export/{export_type}")
-async def export_data(
-    export_type: str,
-    format: str = Query("json", description="Export format: json or csv")
-):
-    """Export dataset"""
-    try:
-        data = {}
-        
-        if export_type == "signals":
-            data = {'signals': persistence.get_signals(limit=10000)}
-        elif export_type == "whales":
-            data = {'whale_transactions': persistence.get_whale_transactions(limit=10000)}
-        elif export_type == "all":
-            data = {
-                'signals': persistence.get_signals(limit=10000),
-                'whale_transactions': persistence.get_whale_transactions(limit=10000),
-                'database_stats': persistence.get_database_stats(),
-                'exported_at': datetime.now().isoformat()
-            }
-        else:
-            raise HTTPException(status_code=400, detail="Invalid export type")
-        
-        # Save to file
-        export_dir = Path("data/exports")
-        export_dir.mkdir(parents=True, exist_ok=True)
-        
-        filename = f"export_{export_type}_{int(datetime.now().timestamp())}.{format}"
-        filepath = export_dir / filename
-        
-        if format == "json":
-            with open(filepath, 'w') as f:
-                json.dump(data, f, indent=2)
-        
-        return {
-            'status': 'success',
-            'export_type': export_type,
-            'format': format,
-            'filepath': str(filepath),
-            'records': len(data),
-            'meta': MetaInfo().__dict__
-        }
-    
-    except HTTPException:
-        raise
-    except Exception as e:
-        logger.error(f"Error in export_data: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.post("/api/diagnostics/run")
-async def run_diagnostics():
-    """Run system diagnostics and self-tests"""
-    try:
-        results = {
-            'timestamp': datetime.now().isoformat(),
-            'tests': []
-        }
-        
-        # Test fallback providers connectivity
-        for category in ['market_data', 'news', 'sentiment']:
-            try:
-                _, source = await fallback_manager.fetch_with_fallback(category, '/', {})
-                results['tests'].append({
-                    'name': f'{category}_connectivity',
-                    'status': 'passed',
-                    'source': source
-                })
-            except:
-                results['tests'].append({
-                    'name': f'{category}_connectivity',
-                    'status': 'failed'
-                })
-        
-        # Test model health
-        results['tests'].append({
-            'name': 'model_health',
-            'status': 'passed',
-            'models_available': 3
-        })
-        
-        # Test database
-        db_stats = persistence.get_database_stats()
-        results['tests'].append({
-            'name': 'database_connectivity',
-            'status': 'passed',
-            'stats': db_stats
-        })
-        
-        passed = sum(1 for t in results['tests'] if t['status'] == 'passed')
-        failed = len(results['tests']) - passed
-        
-        results['summary'] = {
-            'total_tests': len(results['tests']),
-            'passed': passed,
-            'failed': failed,
-            'success_rate': round(passed / len(results['tests']) * 100, 1)
-        }
-        
-        # Save diagnostic results
-        persistence.set_cache('last_diagnostics', results, ttl_seconds=3600)
-        
-        return results
-    
-    except Exception as e:
-        logger.error(f"Error in run_diagnostics: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.get("/api/diagnostics/last")
-async def get_last_diagnostics():
-    """Get last diagnostic results"""
-    try:
-        last_results = persistence.get_cache('last_diagnostics')
-        if last_results:
-            return last_results
-        else:
-            return {
-                'message': 'No diagnostics have been run yet',
-                'meta': MetaInfo().__dict__
-            }
-    except Exception as e:
-        logger.error(f"Error in get_last_diagnostics: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-# ============================================================================
-# Charts & Analytics Endpoints
-# ============================================================================
-
-@router.get("/api/charts/health-history")
-async def get_health_history(hours: int = Query(24, description="Time window in hours")):
-    """Get provider health history for charts"""
-    try:
-        stats = persistence.get_provider_health_stats(hours=hours)
-        
-        # Format for charting
-        chart_data = {
-            'period_hours': hours,
-            'series': []
-        }
-        
-        for provider in stats.get('providers', []):
-            success_rate = 0
-            if provider['total_requests'] > 0:
-                success_rate = round((provider['success_count'] / provider['total_requests']) * 100, 1)
-            
-            chart_data['series'].append({
-                'provider': provider['provider'],
-                'category': provider['category'],
-                'success_rate': success_rate,
-                'avg_response_time': round(provider.get('avg_response_time', 0)),
-                'total_requests': provider['total_requests']
-            })
-        
-        return {
-            'chart_data': chart_data,
-            'meta': MetaInfo(cache_ttl_seconds=300).__dict__
-        }
-    
-    except Exception as e:
-        logger.error(f"Error in get_health_history: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.get("/api/charts/compliance")
-async def get_compliance_metrics(days: int = Query(7, description="Time window in days")):
-    """Get API compliance metrics over time"""
-    try:
-        # Calculate compliance based on data availability
-        db_stats = persistence.get_database_stats()
-        
-        compliance = {
-            'period_days': days,
-            'metrics': {
-                'data_freshness': 95.5,  # % of endpoints with fresh data
-                'uptime': 99.2,           # % uptime
-                'coverage': 87.3,         # % of required endpoints implemented
-                'response_time': 98.1     # % meeting SLA
-            },
-            'details': {
-                'signals_available': db_stats.get('signals_count', 0) > 0,
-                'whales_available': db_stats.get('whale_transactions_count', 0) > 0,
-                'cache_healthy': db_stats.get('cache_entries', 0) > 0,
-                'total_health_checks': db_stats.get('health_logs_count', 0)
-            },
-            'meta': MetaInfo(cache_ttl_seconds=3600).__dict__
-        }
-        
-        return compliance
-    
-    except Exception as e:
-        logger.error(f"Error in get_compliance_metrics: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-# ============================================================================
-# Logs & Monitoring Endpoints
-# ============================================================================
-
-@router.get("/api/logs")
-async def get_logs(
-    from_time: Optional[str] = Query(None, description="Start time ISO format"),
-    to_time: Optional[str] = Query(None, description="End time ISO format"),
-    limit: int = Query(100, description="Max number of logs")
-):
-    """Get system logs within time range"""
-    try:
-        # Get provider health logs as system logs
-        hours = 24
-        if from_time:
-            try:
-                from_dt = datetime.fromisoformat(from_time.replace('Z', '+00:00'))
-                hours = int((datetime.now() - from_dt).total_seconds() / 3600) + 1
-            except:
-                pass
-        
-        health_stats = persistence.get_provider_health_stats(hours=hours)
-        
-        logs = []
-        for provider in health_stats.get('providers', [])[:limit]:
-            logs.append({
-                'timestamp': datetime.now().isoformat(),
-                'level': 'INFO',
-                'provider': provider['provider'],
-                'category': provider['category'],
-                'message': f"Provider {provider['provider']} processed {provider['total_requests']} requests",
-                'details': provider
-            })
-        
-        return {
-            'logs': logs,
-            'total': len(logs),
-            'from': from_time or 'beginning',
-            'to': to_time or 'now',
-            'meta': MetaInfo(cache_ttl_seconds=60).__dict__
-        }
-    
-    except Exception as e:
-        logger.error(f"Error in get_logs: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.get("/api/logs/recent")
-async def get_recent_logs(limit: int = Query(50, description="Number of recent logs")):
-    """Get most recent system logs"""
-    try:
-        return await get_logs(limit=limit)
-    except Exception as e:
-        logger.error(f"Error in get_recent_logs: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-# ============================================================================
-# Rate Limits & Config Endpoints
-# ============================================================================
-
-@router.get("/api/rate-limits")
-async def get_rate_limits():
-    """Get current rate limit configuration"""
-    try:
-        rate_limits = {
-            'global': {
-                'requests_per_minute': 60,
-                'requests_per_hour': 3600,
-                'burst_limit': 100
-            },
-            'endpoints': {
-                '/api/market/*': {'rpm': 120, 'burst': 200},
-                '/api/signals/*': {'rpm': 60, 'burst': 100},
-                '/api/news/*': {'rpm': 30, 'burst': 50},
-                '/api/crypto/whales/*': {'rpm': 30, 'burst': 50},
-                '/api/models/*': {'rpm': 20, 'burst': 30}
-            },
-            'current_usage': {
-                'requests_last_minute': 15,
-                'requests_last_hour': 450,
-                'remaining_minute': 45,
-                'remaining_hour': 3150
-            },
-            'meta': MetaInfo(cache_ttl_seconds=30).__dict__
-        }
-        
-        return rate_limits
-    
-    except Exception as e:
-        logger.error(f"Error in get_rate_limits: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.get("/api/config/keys")
-async def get_api_keys():
-    """Get configured API keys (masked)"""
-    try:
-        # Return masked keys for security
-        keys = {
-            'hf_api_token': 'hf_***' if os.getenv('HF_API_TOKEN') else None,
-            'configured_providers': []
-        }
-        
-        # Check fallback provider keys
-        for category, config in fallback_manager.providers.items():
-            primary = config.get('primary', {})
-            if primary.get('key'):
-                keys['configured_providers'].append({
-                    'category': category,
-                    'provider': primary['name'],
-                    'has_key': True
-                })
-        
-        return {
-            'keys': keys,
-            'total_configured': len(keys['configured_providers']),
-            'meta': MetaInfo().__dict__
-        }
-    
-    except Exception as e:
-        logger.error(f"Error in get_api_keys: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.post("/api/config/keys/test")
-async def test_api_keys(provider: str = Body(..., embed=True)):
-    """Test API key connectivity for a provider"""
-    try:
-        # Find provider category
-        found_category = None
-        for category, config in fallback_manager.providers.items():
-            primary = config.get('primary', {})
-            if primary.get('name') == provider:
-                found_category = category
-                break
-        
-        if not found_category:
-            raise HTTPException(status_code=404, detail="Provider not found")
-        
-        # Test connectivity
-        start_time = datetime.now()
-        try:
-            _, source = await fallback_manager.fetch_with_fallback(found_category, '/', {})
-            response_time = int((datetime.now() - start_time).total_seconds() * 1000)
-            
-            # Log the test
-            persistence.log_provider_health(
-                provider=provider,
-                category=found_category,
-                status='success',
-                response_time_ms=response_time
-            )
-            
-            return {
-                'status': 'success',
-                'provider': provider,
-                'category': found_category,
-                'response_time_ms': response_time,
-                'message': 'API key is valid and working'
-            }
-        except Exception as test_error:
-            # Log the failure
-            persistence.log_provider_health(
-                provider=provider,
-                category=found_category,
-                status='failed',
-                error_message=str(test_error)
-            )
-            
-            return {
-                'status': 'failed',
-                'provider': provider,
-                'category': found_category,
-                'error': str(test_error),
-                'message': 'API key test failed'
-            }
-    
-    except HTTPException:
-        raise
-    except Exception as e:
-        logger.error(f"Error in test_api_keys: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-# ============================================================================
-# Pool Management Endpoints
-# ============================================================================
-
-# Global pools storage (in production, use database)
-_pools_storage = {
-    'pool_1': {
-        'id': 'pool_1',
-        'name': 'Primary Market Data Pool',
-        'providers': ['coingecko', 'binance', 'coincap'],
-        'strategy': 'round-robin',
-        'health': 'healthy',
-        'created_at': datetime.now().isoformat()
+        'providers': provider_status,
+        'version': '1.0.0',
+        'meta': MetaInfo(source="system").dict()
     }
-}
-
-
-@router.get("/api/pools")
-async def list_pools():
-    """List all provider pools"""
-    try:
-        pools = list(_pools_storage.values())
-        return {
-            'pools': pools,
-            'total': len(pools),
-            'meta': MetaInfo().__dict__
-        }
-    except Exception as e:
-        logger.error(f"Error in list_pools: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.get("/api/pools/{pool_id}")
-async def get_pool(pool_id: str):
-    """Get specific pool details"""
-    try:
-        if pool_id not in _pools_storage:
-            raise HTTPException(status_code=404, detail="Pool not found")
-        
-        return {
-            'pool': _pools_storage[pool_id],
-            'meta': MetaInfo().__dict__
-        }
-    except HTTPException:
-        raise
-    except Exception as e:
-        logger.error(f"Error in get_pool: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.post("/api/pools")
-async def create_pool(
-    name: str = Body(...),
-    providers: List[str] = Body(...),
-    strategy: str = Body('round-robin')
-):
-    """Create a new provider pool"""
-    try:
-        import uuid
-        pool_id = f"pool_{uuid.uuid4().hex[:8]}"
-        
-        pool = {
-            'id': pool_id,
-            'name': name,
-            'providers': providers,
-            'strategy': strategy,
-            'health': 'healthy',
-            'created_at': datetime.now().isoformat()
-        }
-        
-        _pools_storage[pool_id] = pool
-        
-        return {
-            'status': 'success',
-            'pool_id': pool_id,
-            'pool': pool,
-            'meta': MetaInfo().__dict__
-        }
-    except Exception as e:
-        logger.error(f"Error in create_pool: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.put("/api/pools/{pool_id}")
-async def update_pool(
-    pool_id: str,
-    name: Optional[str] = Body(None),
-    providers: Optional[List[str]] = Body(None),
-    strategy: Optional[str] = Body(None)
-):
-    """Update pool configuration"""
-    try:
-        if pool_id not in _pools_storage:
-            raise HTTPException(status_code=404, detail="Pool not found")
-        
-        pool = _pools_storage[pool_id]
-        
-        if name:
-            pool['name'] = name
-        if providers:
-            pool['providers'] = providers
-        if strategy:
-            pool['strategy'] = strategy
-        
-        pool['updated_at'] = datetime.now().isoformat()
-        
-        return {
-            'status': 'success',
-            'pool': pool,
-            'meta': MetaInfo().__dict__
-        }
-    except HTTPException:
-        raise
-    except Exception as e:
-        logger.error(f"Error in update_pool: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.delete("/api/pools/{pool_id}")
-async def delete_pool(pool_id: str):
-    """Delete a pool"""
-    try:
-        if pool_id not in _pools_storage:
-            raise HTTPException(status_code=404, detail="Pool not found")
-        
-        del _pools_storage[pool_id]
-        
-        return {
-            'status': 'success',
-            'message': f'Pool {pool_id} deleted',
-            'meta': MetaInfo().__dict__
-        }
-    except HTTPException:
-        raise
-    except Exception as e:
-        logger.error(f"Error in delete_pool: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.post("/api/pools/{pool_id}/rotate")
-async def rotate_pool(pool_id: str):
-    """Rotate to next provider in pool"""
-    try:
-        if pool_id not in _pools_storage:
-            raise HTTPException(status_code=404, detail="Pool not found")
-        
-        pool = _pools_storage[pool_id]
-        providers = pool.get('providers', [])
-        
-        if len(providers) > 1:
-            # Rotate providers
-            providers.append(providers.pop(0))
-            pool['providers'] = providers
-            pool['last_rotated'] = datetime.now().isoformat()
-        
-        return {
-            'status': 'success',
-            'pool_id': pool_id,
-            'current_provider': providers[0] if providers else None,
-            'meta': MetaInfo().__dict__
-        }
-    except HTTPException:
-        raise
-    except Exception as e:
-        logger.error(f"Error in rotate_pool: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
-
-
-@router.post("/api/pools/{pool_id}/failover")
-async def failover_pool(pool_id: str, failed_provider: str = Body(..., embed=True)):
-    """Trigger failover for a failed provider"""
-    try:
-        if pool_id not in _pools_storage:
-            raise HTTPException(status_code=404, detail="Pool not found")
-        
-        pool = _pools_storage[pool_id]
-        providers = pool.get('providers', [])
-        
-        if failed_provider in providers:
-            # Move failed provider to end
-            providers.remove(failed_provider)
-            providers.append(failed_provider)
-            pool['providers'] = providers
-            pool['last_failover'] = datetime.now().isoformat()
-            pool['health'] = 'degraded'
-            
-            return {
-                'status': 'success',
-                'pool_id': pool_id,
-                'failed_provider': failed_provider,
-                'new_primary': providers[0] if providers else None,
-                'meta': MetaInfo().__dict__
-            }
-        else:
-            raise HTTPException(status_code=400, detail="Provider not in pool")
-    
-    except HTTPException:
-        raise
-    except Exception as e:
-        logger.error(f"Error in failover_pool: {e}")
-        raise HTTPException(status_code=500, detail=str(e))
diff --git a/backend/services/ohlcv_service.py b/backend/services/ohlcv_service.py
index afe4bfc..075903e 100644
--- a/backend/services/ohlcv_service.py
+++ b/backend/services/ohlcv_service.py
@@ -7,6 +7,7 @@ import logging
 from typing import Dict, List, Any, Optional
 from fastapi import HTTPException
 from .api_fallback_manager import get_fallback_manager
+import os
 
 logger = logging.getLogger(__name__)
 
@@ -20,7 +21,7 @@ class OHLCVService:
     
     def _setup_providers(self):
         """Setup OHLCV providers in priority order"""
-        # Priority 1: Binance (fastest, most reliable - but may have regional restrictions)
+        # Priority 1: Binance (fastest, most reliable)
         self.manager.add_provider(
             name="Binance",
             priority=1,
@@ -29,7 +30,7 @@ class OHLCVService:
             max_failures=3
         )
         
-        # Priority 2: CoinGecko (reliable alternative, no geo-restrictions)
+        # Priority 2: CoinGecko (reliable alternative)
         self.manager.add_provider(
             name="CoinGecko",
             priority=2,
@@ -38,7 +39,7 @@ class OHLCVService:
             max_failures=3
         )
         
-        # Priority 3: HuggingFace Space (fallback)
+        # Priority 3: HuggingFace Space (proxy to other services)
         self.manager.add_provider(
             name="HuggingFace",
             priority=3,
@@ -47,16 +48,7 @@ class OHLCVService:
             max_failures=5
         )
         
-        # Priority 4: Mock/Demo data (always available)
-        self.manager.add_provider(
-            name="Demo",
-            priority=999,
-            fetch_function=self._fetch_demo,
-            cooldown_seconds=0,
-            max_failures=999  # Never fails
-        )
-        
-        logger.info("✅ OHLCV Service initialized with 4 providers (Binance, CoinGecko, HuggingFace, Demo)")
+        logger.info("✅ OHLCV Service initialized with 3 providers (Binance, CoinGecko, HuggingFace)")
     
     async def _fetch_binance(self, symbol: str, timeframe: str, limit: int = 100) -> Dict:
         """Fetch from Binance API"""
@@ -128,10 +120,10 @@ class OHLCVService:
             candles.append({
                 "timestamp": int(timestamp),
                 "open": price,
-                "high": price * 1.01,  # Approximate
-                "low": price * 0.99,   # Approximate
+                "high": price,  # Approximate
+                "low": price,   # Approximate
                 "close": price,
-                "volume": 0  # CoinGecko doesn't provide volume in this endpoint
+                "volume": 0
             })
         
         return candles
@@ -139,7 +131,6 @@ class OHLCVService:
     async def _fetch_huggingface(self, symbol: str, timeframe: str, limit: int = 100) -> Dict:
         """Fetch from HuggingFace Space"""
         import httpx
-        import os
         
         base_url = os.getenv("HF_SPACE_BASE_URL", "https://really-amin-datasourceforcryptocurrency.hf.space")
         token = os.getenv("HF_API_TOKEN", "").strip()
@@ -156,43 +147,6 @@ class OHLCVService:
             response.raise_for_status()
             return response.json()
     
-    async def _fetch_demo(self, symbol: str, timeframe: str, limit: int = 100) -> Dict:
-        """Fetch demo/fallback data"""
-        import time
-        import random
-        
-        # Generate realistic demo candles
-        base_price = 50000 if symbol.upper() == "BTC" else 3000
-        candles = []
-        
-        for i in range(limit):
-            timestamp = int(time.time()) - (i * 3600)  # 1 hour intervals
-            open_price = base_price + random.uniform(-1000, 1000)
-            close_price = open_price + random.uniform(-500, 500)
-            high_price = max(open_price, close_price) + random.uniform(0, 300)
-            low_price = min(open_price, close_price) - random.uniform(0, 300)
-            volume = random.uniform(1000, 10000)
-            
-            candles.append({
-                "t": timestamp * 1000,
-                "o": round(open_price, 2),
-                "h": round(high_price, 2),
-                "l": round(low_price, 2),
-                "c": round(close_price, 2),
-                "v": round(volume, 2)
-            })
-        
-        return {
-            "symbol": symbol.upper(),
-            "timeframe": timeframe,
-            "interval": timeframe,
-            "limit": limit,
-            "count": len(candles),
-            "ohlcv": candles[::-1],  # Reverse to oldest first
-            "source": "demo",
-            "warning": "Using demo data - live data unavailable"
-        }
-    
     async def get_ohlcv(
         self,
         symbol: str,
@@ -236,4 +190,3 @@ def get_ohlcv_service() -> OHLCVService:
     if _ohlcv_service is None:
         _ohlcv_service = OHLCVService()
     return _ohlcv_service
-
diff --git a/backend/services/provider_fallback_manager.py b/backend/services/provider_fallback_manager.py
index 6a1f405..beeeb20 100644
--- a/backend/services/provider_fallback_manager.py
+++ b/backend/services/provider_fallback_manager.py
@@ -235,26 +235,9 @@ class ProviderFallbackManager:
         
         try:
             # This would call actual HF models/datasets
-            # For now, simulate HF response
-            logger.debug(f"Attempting HF for {endpoint}")
-            
-            # Simulate HF response based on endpoint
-            if "/pair" in endpoint:
-                # Pair metadata MUST come from HF
-                return {
-                    "pair": params.get("pair", "BTC/USDT"),
-                    "base": "BTC",
-                    "quote": "USDT",
-                    "tick_size": 0.01,
-                    "min_qty": 0.00001
-                }, None
-            
-            # For other endpoints, simulate occasional failure to test fallback
-            import random
-            if random.random() > 0.3:  # 70% success rate for testing
-                return None, "HF data not available"
-            
-            return {"source": "hf", "data": "sample"}, None
+            # For now, HF integration is not fully implemented in this method
+            # Return None to trigger fallback to external providers
+            return None, "HF integration pending"
             
         except Exception as e:
             logger.debug(f"HF call failed: {e}")
diff --git a/hf_unified_server.py b/hf_unified_server.py
index 21e324c..36aaf2f 100644
--- a/hf_unified_server.py
+++ b/hf_unified_server.py
@@ -891,118 +891,36 @@ async def api_sentiment_global(timeframe: str = "1D"):
     except Exception as e:
         logger.error(f"Failed to fetch Fear & Greed Index: {e}")
     
-    # Fallback to generated data
-    base_sentiment = random.randint(40, 70)
-    history = []
-    base_time = int(datetime.utcnow().timestamp() * 1000)
-    
-    data_points = {
-        "1D": 24,
-        "7D": 168,
-        "30D": 30,
-        "1Y": 365
-    }.get(timeframe, 24)
-    
-    interval = {
-        "1D": 3600000,      # 1 hour
-        "7D": 3600000,      # 1 hour
-        "30D": 86400000,    # 1 day
-        "1Y": 86400000      # 1 day
-    }.get(timeframe, 3600000)
-    
-    for i in range(data_points):
-        history.append({
-            "timestamp": base_time - ((data_points - i) * interval),
-            "sentiment": max(20, min(80, base_sentiment + random.randint(-10, 10))),
-            "volume": random.randint(50000, 150000)
-        })
-    
-    if base_sentiment >= 65:
-        sentiment = "greed"
-        market_mood = "bullish"
-    elif base_sentiment >= 45:
-        sentiment = "neutral"
-        market_mood = "neutral"
-    else:
-        sentiment = "fear"
-        market_mood = "bearish"
-    
+    # Fallback - return error or empty (NO MOCK DATA)
+    logger.warning("Sentiment data unavailable and mock data is disabled.")
     return {
-        "fear_greed_index": base_sentiment,
-        "sentiment": sentiment,
-        "market_mood": market_mood,
-        "confidence": 0.72,
-        "history": history,
+        "fear_greed_index": 50,
+        "sentiment": "neutral",
+        "market_mood": "neutral",
+        "confidence": 0,
+        "history": [],
         "timestamp": datetime.utcnow().isoformat() + "Z",
-        "source": "fallback"
+        "source": "unavailable",
+        "error": "Real data unavailable"
     }
 
 
 @app.get("/api/sentiment/asset/{symbol}")
 async def api_sentiment_asset(symbol: str):
     """Get sentiment analysis for a specific asset"""
-    import random
-    
-    try:
-        # Normalize symbol
-        symbol = symbol.upper().replace('USDT', '').replace('USD', '')
-        
-        # Generate sentiment score based on symbol (with some consistency based on symbol hash)
-        hash_val = sum(ord(c) for c in symbol) % 50
-        sentiment_value = 40 + hash_val + random.randint(-10, 10)
-        sentiment_value = max(20, min(90, sentiment_value))
-        
-        # Determine sentiment category
-        if sentiment_value >= 75:
-            sentiment = "very_positive"
-            color = "#10b981"
-        elif sentiment_value >= 60:
-            sentiment = "positive"
-            color = "#3b82f6"
-        elif sentiment_value >= 40:
-            sentiment = "neutral"
-            color = "#94a3b8"
-        elif sentiment_value >= 25:
-            sentiment = "negative"
-            color = "#f59e0b"
-        else:
-            sentiment = "very_negative"
-            color = "#ef4444"
-        
-        # Generate social metrics
-        social_score = random.randint(40, 90)
-        news_score = random.randint(35, 85)
-        
-        return {
-            "success": True,
-            "symbol": symbol,
-            "sentiment": sentiment,
-            "sentiment_value": sentiment_value,
-            "color": color,
-            "social_score": social_score,
-            "news_score": news_score,
-            "sources": {
-                "twitter": random.randint(1000, 50000),
-                "reddit": random.randint(500, 10000),
-                "news": random.randint(10, 200)
-            },
-            "timestamp": datetime.utcnow().isoformat() + "Z"
-        }
-        
-    except Exception as e:
-        logger.error(f"Error getting sentiment for {symbol}: {e}")
-        return {
-            "success": False,
-            "symbol": symbol,
-            "sentiment": "neutral",
-            "sentiment_value": 50,
-            "color": "#94a3b8",
-            "social_score": 50,
-            "news_score": 50,
-            "sources": {"twitter": 0, "reddit": 0, "news": 0},
-            "error": str(e),
-            "timestamp": datetime.utcnow().isoformat() + "Z"
-        }
+    # NO MOCK DATA
+    return {
+        "success": False,
+        "symbol": symbol,
+        "sentiment": "neutral",
+        "sentiment_value": 50,
+        "color": "#94a3b8",
+        "social_score": 0,
+        "news_score": 0,
+        "sources": {"twitter": 0, "reddit": 0, "news": 0},
+        "error": "Asset sentiment unavailable (mock data removed)",
+        "timestamp": datetime.utcnow().isoformat() + "Z"
+    }
 
 
 @app.get("/api/models/list")
@@ -1085,26 +1003,16 @@ async def api_models_reinitialize():
 
 @app.get("/api/ai/signals")
 async def api_ai_signals(symbol: str = "BTC"):
-    """AI trading signals for a symbol"""
-    import random
+    """AI trading signals for a symbol - Real signals only"""
+    # No mock signals
     signals = []
-    signal_types = ["buy", "sell", "hold"]
-    for i in range(3):
-        signals.append({
-            "id": f"sig_{int(time.time())}_{i}",
-            "symbol": symbol,
-            "type": random.choice(signal_types),
-            "score": round(random.uniform(0.65, 0.95), 2),
-            "model": ["cryptobert_elkulako", "finbert", "twitter_sentiment"][i % 3],
-            "created_at": datetime.utcnow().isoformat() + "Z",
-            "confidence": round(random.uniform(0.7, 0.95), 2)
-        })
     
     return {
         "symbol": symbol,
         "signals": signals,
-        "total": len(signals),
-        "timestamp": datetime.utcnow().isoformat() + "Z"
+        "total": 0,
+        "timestamp": datetime.utcnow().isoformat() + "Z",
+        "message": "No active signals from real models"
     }
 
 
@@ -1120,34 +1028,18 @@ class AIDecisionRequest(BaseModel):
 @app.post("/api/ai/decision")
 async def api_ai_decision(payload: AIDecisionRequest) -> Dict[str, Any]:
     """AI trading decision for AI Analyst page."""
-    import random
-
-    base_conf = 0.7
-    risk = payload.risk_tolerance.lower()
-    confidence = base_conf + (0.1 if risk == "aggressive" else -0.05 if risk == "conservative" else 0.0)
-    confidence = max(0.5, min(confidence, 0.95))
-
+    
+    # NO MOCK DATA - Return safe default
     decision = "HOLD"
-    if confidence > 0.8:
-        decision = "BUY"
-    elif confidence < 0.6:
-        decision = "SELL"
-
-    summary = (
-        f"Based on recent market conditions and a {payload.horizon} horizon, "
-        f"the AI suggests a {decision} stance for {payload.symbol} with "
-        f"{int(confidence * 100)}% confidence."
-    )
+    confidence = 0.0
+    summary = "AI analysis unavailable. Real models required."
 
     signals: List[Dict[str, Any]] = [
-        {"type": "bullish" if decision == "BUY" else "bearish" if decision == "SELL" else "neutral",
-         "text": f"Primary signal indicates {decision} bias."},
-        {"type": "neutral", "text": "Consider position sizing according to your risk tolerance."},
+        {"type": "neutral", "text": "AI models not connected or unavailable."},
     ]
 
     risks: List[str] = [
-        "Market volatility may increase around major macro events.",
-        "On-chain or regulatory news can invalidate this view quickly.",
+        "Data unavailable.",
     ]
 
     targets = {
diff --git a/static/pages/trading-assistant/FINAL_VERSION_FEATURES.json b/static/pages/trading-assistant/FINAL_VERSION_FEATURES.json
deleted file mode 100644
index 7bc7d26..0000000
--- a/static/pages/trading-assistant/FINAL_VERSION_FEATURES.json
+++ /dev/null
@@ -1,408 +0,0 @@
-{
-  "version": "6.0.0 - FINAL PROFESSIONAL EDITION",
-  "release_date": "2025-12-02",
-  "status": "PRODUCTION READY - ULTIMATE",
-  
-  "major_improvements": {
-    "svg_icons": {
-      "total_icons": "20+ custom SVG icons",
-      "locations": [
-        "Logo icon (lightning bolt)",
-        "Live indicator",
-        "Header stats (clock, activity)",
-        "Card titles (robot, dollar, target, chart, signal)",
-        "Crypto cards (custom per coin)",
-        "Strategy cards (target icons)",
-        "Agent avatar (robot)",
-        "Buttons (play, stop, refresh, analyze)",
-        "Signal badges (arrows)",
-        "Signal items (price, confidence, stop, target icons)",
-        "Empty state (signal waves)",
-        "Toast notifications"
-      ],
-      "benefits": [
-        "خیلی حرفه‌ای‌تر",
-        "جذابیت بصری بالا",
-        "انیمیشن‌های روان",
-        "سبک و سریع",
-        "قابل تغییر رنگ",
-        "کیفیت بالا در هر سایزی"
-      ]
-    },
-    
-    "advanced_css": {
-      "features": [
-        "CSS Variables برای تم‌سازی",
-        "Backdrop filter با blur effect",
-        "Multiple gradient backgrounds",
-        "Complex animations (15+ types)",
-        "Smooth transitions",
-        "Glass morphism effects",
-        "Shadow layering",
-        "Hover states پیشرفته",
-        "Responsive design کامل",
-        "Custom scrollbar styling"
-      ],
-      "animations": {
-        "backgroundPulse": "پس‌زمینه متحرک",
-        "headerShine": "درخشش header",
-        "logoFloat": "شناور شدن لوگو",
-        "livePulse": "تپش نقطه LIVE",
-        "iconFloat": "شناور شدن آیکون‌ها",
-        "agentRotate": "چرخش avatar ایجنت",
-        "signalSlideIn": "ورود سیگنال‌ها",
-        "emptyFloat": "شناور شدن empty state",
-        "toastSlideIn": "ورود toast",
-        "loadingSpin": "چرخش loading"
-      },
-      "effects": {
-        "glass_morphism": "شیشه‌ای با blur",
-        "gradient_borders": "border های گرادیانت",
-        "glow_shadows": "سایه‌های درخشان",
-        "hover_transforms": "تبدیل در hover",
-        "active_states": "حالت‌های فعال جذاب",
-        "shimmer_effects": "افکت درخشش",
-        "pulse_animations": "انیمیشن تپش"
-      }
-    }
-  },
-  
-  "css_architecture": {
-    "variables": {
-      "colors": "12 متغیر رنگ",
-      "backgrounds": "3 لایه پس‌زمینه",
-      "text": "3 سطح متن",
-      "shadows": "4 سایز سایه",
-      "radius": "5 اندازه border-radius",
-      "transitions": "3 سرعت transition"
-    },
-    
-    "layout": {
-      "grid_system": "CSS Grid سه ستونه",
-      "responsive": "3 breakpoint",
-      "spacing": "فاصله‌گذاری یکنواخت",
-      "alignment": "تراز مرکزی و flexbox"
-    },
-    
-    "components": {
-      "cards": "Glass morphism با hover effects",
-      "buttons": "Gradient با ripple effect",
-      "badges": "Pill shape با glow",
-      "inputs": "Custom styling",
-      "scrollbar": "Custom design"
-    }
-  },
-  
-  "svg_icons_details": {
-    "logo": {
-      "icon": "Lightning bolt",
-      "animation": "Float up/down",
-      "colors": "Gradient blue to cyan",
-      "size": "48x48px"
-    },
-    
-    "agent": {
-      "icon": "Robot head",
-      "animation": "360° rotation",
-      "colors": "Gradient blue to cyan",
-      "size": "56x56px"
-    },
-    
-    "crypto_icons": {
-      "BTC": "₿ symbol",
-      "ETH": "Ξ symbol",
-      "BNB": "🔸 diamond",
-      "SOL": "◎ circle",
-      "XRP": "✕ cross",
-      "ADA": "₳ symbol"
-    },
-    
-    "signal_icons": {
-      "buy": "Arrow up",
-      "sell": "Arrow down",
-      "price": "Dollar sign",
-      "confidence": "Target",
-      "stop_loss": "Shield",
-      "take_profit": "Flag"
-    },
-    
-    "ui_icons": {
-      "refresh": "Circular arrows",
-      "play": "Triangle right",
-      "stop": "Square",
-      "analyze": "Lightning",
-      "clock": "Clock face",
-      "activity": "Heart rate line",
-      "chart": "Line chart",
-      "signal": "Radio waves"
-    }
-  },
-  
-  "color_system": {
-    "primary_palette": {
-      "primary": "#3b82f6 - آبی اصلی",
-      "primary_light": "#60a5fa - آبی روشن",
-      "primary_dark": "#2563eb - آبی تیره",
-      "secondary": "#8b5cf6 - بنفش",
-      "accent": "#06b6d4 - فیروزه‌ای"
-    },
-    
-    "semantic_colors": {
-      "success": "#10b981 - سبز موفقیت",
-      "danger": "#ef4444 - قرمز خطر",
-      "warning": "#f59e0b - نارنجی هشدار"
-    },
-    
-    "backgrounds": {
-      "primary": "#0f172a - تیره",
-      "secondary": "#1e293b - متوسط",
-      "tertiary": "#334155 - روشن‌تر"
-    },
-    
-    "text_hierarchy": {
-      "primary": "#f1f5f9 - سفید روشن",
-      "secondary": "#cbd5e1 - خاکستری روشن",
-      "muted": "#94a3b8 - خاکستری"
-    },
-    
-    "gradients": {
-      "primary_gradient": "blue → cyan",
-      "secondary_gradient": "purple → blue",
-      "success_gradient": "green → dark green",
-      "danger_gradient": "red → dark red",
-      "background_gradient": "dark → darker"
-    }
-  },
-  
-  "animation_system": {
-    "timing_functions": {
-      "fast": "150ms cubic-bezier(0.4, 0, 0.2, 1)",
-      "base": "300ms cubic-bezier(0.4, 0, 0.2, 1)",
-      "slow": "500ms cubic-bezier(0.4, 0, 0.2, 1)"
-    },
-    
-    "keyframe_animations": {
-      "backgroundPulse": {
-        "duration": "20s",
-        "effect": "opacity change",
-        "infinite": true
-      },
-      "headerShine": {
-        "duration": "3s",
-        "effect": "diagonal sweep",
-        "infinite": true
-      },
-      "logoFloat": {
-        "duration": "3s",
-        "effect": "vertical movement",
-        "infinite": true
-      },
-      "livePulse": {
-        "duration": "2s",
-        "effect": "scale + opacity",
-        "infinite": true
-      },
-      "agentRotate": {
-        "duration": "10s",
-        "effect": "360° rotation",
-        "infinite": true
-      },
-      "signalSlideIn": {
-        "duration": "0.5s",
-        "effect": "slide from right",
-        "once": true
-      }
-    },
-    
-    "hover_effects": {
-      "cards": "translateY(-2px) + shadow increase",
-      "buttons": "translateY(-2px) + shadow + ripple",
-      "crypto_cards": "translateY(-4px) + scale(1.02)",
-      "strategy_cards": "translateX(6px) + shadow",
-      "signal_cards": "translateX(-4px) + shadow"
-    }
-  },
-  
-  "glass_morphism": {
-    "properties": {
-      "background": "rgba with transparency",
-      "backdrop_filter": "blur(20px) saturate(180%)",
-      "border": "1px solid rgba(255, 255, 255, 0.1)",
-      "box_shadow": "Multiple layers"
-    },
-    
-    "applied_to": [
-      "Header",
-      "All cards",
-      "Toast notifications",
-      "Signal cards"
-    ],
-    
-    "visual_effect": "شیشه‌ای مات با عمق"
-  },
-  
-  "responsive_design": {
-    "breakpoints": {
-      "desktop": "> 1400px - 3 columns",
-      "laptop": "1200px - 1400px - 3 columns (narrower)",
-      "tablet": "768px - 1200px - 1 column",
-      "mobile": "< 768px - 1 column + adjusted spacing"
-    },
-    
-    "adjustments": {
-      "mobile": [
-        "Single column layout",
-        "Reduced padding",
-        "Smaller fonts",
-        "Stacked header",
-        "Full width buttons"
-      ]
-    }
-  },
-  
-  "performance_optimizations": {
-    "css": {
-      "will_change": "Used on animated elements",
-      "transform": "GPU accelerated",
-      "contain": "Layout containment",
-      "variables": "Reusable values"
-    },
-    
-    "animations": {
-      "60fps": "Smooth 60 FPS",
-      "hardware_accelerated": "GPU rendering",
-      "optimized_keyframes": "Minimal repaints"
-    }
-  },
-  
-  "visual_hierarchy": {
-    "level_1": {
-      "elements": ["Logo", "Live indicator", "Main stats"],
-      "size": "Largest",
-      "weight": "800",
-      "color": "Gradient"
-    },
-    
-    "level_2": {
-      "elements": ["Card titles", "Signal badges", "Prices"],
-      "size": "Large",
-      "weight": "700",
-      "color": "Primary/Accent"
-    },
-    
-    "level_3": {
-      "elements": ["Crypto names", "Strategy descriptions", "Signal details"],
-      "size": "Medium",
-      "weight": "600",
-      "color": "Secondary"
-    },
-    
-    "level_4": {
-      "elements": ["Labels", "Timestamps", "Helper text"],
-      "size": "Small",
-      "weight": "400-500",
-      "color": "Muted"
-    }
-  },
-  
-  "comparison_with_previous": {
-    "icons": {
-      "before": "❌ Emoji/text icons",
-      "after": "✅ Professional SVG icons"
-    },
-    
-    "css": {
-      "before": "❌ Basic styling",
-      "after": "✅ Advanced CSS با 15+ animation"
-    },
-    
-    "colors": {
-      "before": "❌ رنگ‌های ساده",
-      "after": "✅ Gradient system حرفه‌ای"
-    },
-    
-    "effects": {
-      "before": "❌ افکت‌های ساده",
-      "after": "✅ Glass morphism + glow + shimmer"
-    },
-    
-    "animations": {
-      "before": "❌ انیمیشن کم",
-      "after": "✅ 10+ keyframe animation"
-    },
-    
-    "visual_appeal": {
-      "before": "❌ جذابیت کم",
-      "after": "✅ خیره‌کننده و حرفه‌ای"
-    }
-  },
-  
-  "files": {
-    "html": {
-      "name": "index-final.html",
-      "size": "~35KB",
-      "lines": "~800",
-      "svg_icons": "20+",
-      "components": "15+"
-    },
-    
-    "javascript": {
-      "name": "trading-assistant-ultimate.js",
-      "size": "~15KB",
-      "unchanged": true,
-      "note": "همان فایل قبلی - فقط HTML/CSS تغییر کرد"
-    }
-  },
-  
-  "usage": {
-    "step_1": "باز کردن index-final.html در مرورگر",
-    "step_2": "لذت بردن از UI خیره‌کننده",
-    "step_3": "انتخاب ارز و استراتژی",
-    "step_4": "شروع Agent یا Analyze",
-    "step_5": "مشاهده سیگنال‌های real-time"
-  },
-  
-  "browser_compatibility": {
-    "chrome": "✅ Full support (recommended)",
-    "firefox": "✅ Full support",
-    "edge": "✅ Full support",
-    "safari": "✅ Full support (iOS 12+)",
-    "opera": "✅ Full support"
-  },
-  
-  "success_criteria": {
-    "svg_icons": "✅ ACHIEVED - 20+ custom icons",
-    "advanced_css": "✅ ACHIEVED - 15+ animations",
-    "glass_morphism": "✅ ACHIEVED - All cards",
-    "gradient_system": "✅ ACHIEVED - 5+ gradients",
-    "smooth_animations": "✅ ACHIEVED - 60 FPS",
-    "professional_look": "✅ ACHIEVED - خیره‌کننده",
-    "visual_appeal": "✅ ACHIEVED - بسیار جذاب",
-    "user_experience": "✅ ACHIEVED - عالی"
-  },
-  
-  "highlights": {
-    "most_impressive": [
-      "🎨 20+ SVG icons سفارشی",
-      "✨ 15+ keyframe animation",
-      "💎 Glass morphism در همه جا",
-      "🌈 5+ gradient system",
-      "⚡ 60 FPS smooth animations",
-      "🎯 Perfect visual hierarchy",
-      "📱 Fully responsive",
-      "🚀 Production ready"
-    ]
-  },
-  
-  "technical_specs": {
-    "css_lines": "~1200 lines",
-    "css_variables": "25+",
-    "animations": "15+",
-    "svg_paths": "30+",
-    "gradients": "10+",
-    "shadows": "20+",
-    "transitions": "50+",
-    "hover_effects": "30+"
-  }
-}
-
diff --git a/static/pages/trading-assistant/FIX_503_ERROR.json b/static/pages/trading-assistant/FIX_503_ERROR.json
deleted file mode 100644
index 562afb9..0000000
--- a/static/pages/trading-assistant/FIX_503_ERROR.json
+++ /dev/null
@@ -1,184 +0,0 @@
-{
-  "issue": "503 Error - Backend API Not Available",
-  "problem_description": "System was trying to connect to backend API (really-amin-datasourceforcryptocurrency-2.hf.space) which returned 503 errors",
-  "date_fixed": "2025-12-02",
-  
-  "root_cause": {
-    "file": "trading-assistant-professional.js",
-    "issue": "Backend API dependency in fetchPrice() and fetchOHLCV()",
-    "backend_url": "window.location.origin + '/api'",
-    "error_type": "503 Service Unavailable",
-    "frequency": "Every 5 seconds (price updates)"
-  },
-  
-  "solution": {
-    "approach": "Remove ALL backend dependencies",
-    "primary_source": "Binance API (https://api.binance.com/api/v3)",
-    "backup_source": "CoinGecko API (for prices only)",
-    "fallback": "Demo prices (last resort)",
-    "result": "100% independent system - works without backend"
-  },
-  
-  "changes_made": [
-    {
-      "file": "trading-assistant-professional.js",
-      "section": "API_CONFIG",
-      "before": {
-        "backend": "window.location.origin + '/api'",
-        "fallbacks": {
-          "binance": "https://api.binance.com/api/v3",
-          "coingecko": "https://api.coingecko.com/api/v3"
-        }
-      },
-      "after": {
-        "binance": "https://api.binance.com/api/v3",
-        "coingecko": "https://api.coingecko.com/api/v3",
-        "timeout": 10000,
-        "retries": 2
-      },
-      "impact": "Removed backend dependency completely"
-    },
-    {
-      "file": "trading-assistant-professional.js",
-      "function": "fetchPrice()",
-      "before": "Tried backend first, then Binance as fallback",
-      "after": "Uses Binance directly, CoinGecko as backup",
-      "flow": [
-        "1. Check cache",
-        "2. Try Binance API",
-        "3. Try CoinGecko API (backup)",
-        "4. Use demo price (last resort)"
-      ],
-      "no_backend": true
-    },
-    {
-      "file": "trading-assistant-professional.js",
-      "function": "fetchOHLCV()",
-      "before": "Tried Binance first, then backend as fallback",
-      "after": "Uses ONLY Binance API",
-      "flow": [
-        "1. Check cache",
-        "2. Try Binance klines API",
-        "3. Generate demo data (last resort)"
-      ],
-      "no_backend": true
-    }
-  ],
-  
-  "api_endpoints_used": {
-    "binance": {
-      "price": "https://api.binance.com/api/v3/ticker/price?symbol={SYMBOL}",
-      "ohlcv": "https://api.binance.com/api/v3/klines?symbol={SYMBOL}&interval={INTERVAL}&limit={LIMIT}",
-      "rate_limit": "1200 requests/minute",
-      "reliability": "99.9%",
-      "cors": "Allowed for public endpoints"
-    },
-    "coingecko": {
-      "price": "https://api.coingecko.com/api/v3/simple/price?ids={COIN_ID}&vs_currencies=usd",
-      "rate_limit": "50 calls/minute (free tier)",
-      "reliability": "95%",
-      "cors": "Allowed"
-    }
-  },
-  
-  "testing": {
-    "before_fix": {
-      "errors": "17+ consecutive 503 errors",
-      "frequency": "Every 5 seconds",
-      "impact": "System unusable, prices not loading"
-    },
-    "after_fix": {
-      "errors": "0 backend calls",
-      "binance_calls": "Working perfectly",
-      "coingecko_calls": "Available as backup",
-      "impact": "System fully functional"
-    }
-  },
-  
-  "performance_improvements": {
-    "latency": {
-      "before": "5000ms timeout + retry = 10+ seconds",
-      "after": "Direct Binance call = 200-500ms"
-    },
-    "reliability": {
-      "before": "Dependent on backend availability (0% uptime)",
-      "after": "Dependent on Binance (99.9% uptime)"
-    },
-    "error_rate": {
-      "before": "100% (all backend calls failed)",
-      "after": "< 1% (Binance is very reliable)"
-    }
-  },
-  
-  "benefits": {
-    "independence": "No backend required - fully standalone",
-    "reliability": "99.9% uptime (Binance SLA)",
-    "speed": "5-10x faster response times",
-    "simplicity": "Fewer dependencies, easier to maintain",
-    "scalability": "Can handle more users (Binance rate limits are generous)"
-  },
-  
-  "verified_working": {
-    "price_fetching": true,
-    "ohlcv_data": true,
-    "hts_analysis": true,
-    "agent_monitoring": true,
-    "tradingview_chart": true,
-    "no_503_errors": true
-  },
-  
-  "deployment_notes": {
-    "requirements": [
-      "Modern browser with ES6+ support",
-      "Internet connection",
-      "No backend server needed",
-      "No API keys needed"
-    ],
-    "cors_handling": "Binance and CoinGecko allow CORS for public endpoints",
-    "rate_limits": "Respected with caching and delays",
-    "fallback_strategy": "Cache -> Binance -> CoinGecko -> Demo data"
-  },
-  
-  "files_affected": [
-    "trading-assistant-professional.js (FIXED)",
-    "index.html (uses fixed file)",
-    "index-professional.html (uses fixed file)"
-  ],
-  
-  "files_not_affected": [
-    "trading-assistant-enhanced.js (already using Binance only)",
-    "index-enhanced.html (already correct)",
-    "hts-engine.js (no API calls)",
-    "trading-strategies.js (no API calls)"
-  ],
-  
-  "recommended_usage": {
-    "best": "index-enhanced.html - Beautiful UI + Binance only",
-    "good": "index.html - Standard UI + Binance only (now fixed)",
-    "testing": "test-hts-integration.html - For HTS engine testing"
-  },
-  
-  "monitoring": {
-    "console_logs": [
-      "[API] Fetching price from Binance: ...",
-      "[API] BTC price: $43250.00",
-      "[API] Fetching OHLCV from Binance: ...",
-      "[API] Successfully fetched 100 candles"
-    ],
-    "no_more_errors": [
-      "No more 503 errors",
-      "No more backend calls",
-      "No more failed requests"
-    ]
-  },
-  
-  "success_criteria": {
-    "zero_503_errors": "✅ ACHIEVED",
-    "binance_working": "✅ ACHIEVED",
-    "prices_loading": "✅ ACHIEVED",
-    "ohlcv_loading": "✅ ACHIEVED",
-    "agent_working": "✅ ACHIEVED",
-    "no_backend_dependency": "✅ ACHIEVED"
-  }
-}
-
diff --git a/static/pages/trading-assistant/ULTIMATE_VERSION.json b/static/pages/trading-assistant/ULTIMATE_VERSION.json
deleted file mode 100644
index 045f7be..0000000
--- a/static/pages/trading-assistant/ULTIMATE_VERSION.json
+++ /dev/null
@@ -1,277 +0,0 @@
-{
-  "version": "5.0.0 - ULTIMATE EDITION",
-  "release_date": "2025-12-02",
-  "status": "PRODUCTION READY",
-  
-  "improvements": {
-    "ui_design": {
-      "before": "نامناسب، رنگ‌بندی ضعیف، جذابیت بصری کم",
-      "after": "حرفه‌ای، رنگ‌بندی عالی، جذابیت بصری بالا",
-      "changes": [
-        "رنگ‌بندی کاملاً جدید با پالت حرفه‌ای",
-        "گرادیانت‌های زیبا و متحرک",
-        "کارت‌های شیشه‌ای با افکت blur",
-        "انیمیشن‌های روان و جذاب",
-        "تایپوگرافی بهتر و خواناتر",
-        "فاصله‌گذاری و layout بهینه"
-      ]
-    },
-    
-    "real_data": {
-      "before": "داده‌های غیر واقعی، demo data، mock data",
-      "after": "100% داده واقعی از Binance",
-      "changes": [
-        "حذف کامل backend dependency",
-        "اتصال مستقیم به Binance API",
-        "قیمت‌های واقعی هر 3 ثانیه",
-        "OHLCV واقعی برای تحلیل",
-        "تغییرات قیمت 24 ساعته واقعی",
-        "صفر داده جعلی یا نمایشی"
-      ]
-    },
-    
-    "user_experience": {
-      "before": "کاربرپسند نبود، جذابیت کم",
-      "after": "بسیار کاربرپسند و جذاب",
-      "changes": [
-        "کارت‌های بزرگتر و واضح‌تر",
-        "دکمه‌های جذاب با hover effects",
-        "نمایش اطلاعات بهتر",
-        "رنگ‌بندی معنادار (سبز=خرید، قرمز=فروش)",
-        "فونت‌های خواناتر",
-        "فضای سفید بهتر"
-      ]
-    }
-  },
-  
-  "color_palette": {
-    "primary": {
-      "blue": "#2563eb - آبی اصلی",
-      "cyan": "#06b6d4 - فیروزه‌ای",
-      "purple": "#7c3aed - بنفش"
-    },
-    "semantic": {
-      "success": "#10b981 - سبز (خرید)",
-      "danger": "#ef4444 - قرمز (فروش)",
-      "warning": "#f59e0b - نارنجی (هشدار)"
-    },
-    "backgrounds": {
-      "dark": "#0f172a - پس‌زمینه اصلی",
-      "darker": "#020617 - پس‌زمینه تیره‌تر",
-      "card": "#1e293b - کارت‌ها",
-      "card_hover": "#334155 - hover روی کارت"
-    },
-    "text": {
-      "primary": "#f1f5f9 - متن اصلی",
-      "secondary": "#cbd5e1 - متن ثانویه",
-      "muted": "#64748b - متن کم‌رنگ"
-    }
-  },
-  
-  "features": {
-    "real_time_data": {
-      "enabled": true,
-      "source": "Binance API",
-      "update_frequency": "3 seconds",
-      "data_types": [
-        "Live prices",
-        "24h price change",
-        "OHLCV candles",
-        "Volume data"
-      ]
-    },
-    
-    "ai_agent": {
-      "enabled": true,
-      "scan_frequency": "45 seconds",
-      "monitored_pairs": 6,
-      "confidence_threshold": 75,
-      "auto_signals": true
-    },
-    
-    "hts_engine": {
-      "enabled": true,
-      "algorithm": "RSI+MACD (40%) + SMC (25%) + Patterns (20%) + Sentiment (10%) + ML (5%)",
-      "accuracy": "85%",
-      "real_data_only": true
-    },
-    
-    "tradingview_chart": {
-      "enabled": true,
-      "theme": "Dark (professional)",
-      "indicators": ["RSI", "MACD", "Volume"],
-      "real_time": true,
-      "customized_colors": true
-    }
-  },
-  
-  "ui_components": {
-    "header": {
-      "features": [
-        "Logo با gradient جذاب",
-        "Live badge متحرک",
-        "آمار real-time",
-        "دکمه refresh"
-      ],
-      "colors": "Glass morphism با backdrop blur"
-    },
-    
-    "crypto_cards": {
-      "features": [
-        "آیکون‌های زیبا",
-        "قیمت real-time",
-        "تغییرات 24 ساعته",
-        "رنگ‌بندی معنادار",
-        "Hover effects جذاب",
-        "Active state واضح"
-      ],
-      "layout": "Grid 2 ستونه"
-    },
-    
-    "strategy_cards": {
-      "features": [
-        "نام واضح و جذاب",
-        "توضیحات کامل",
-        "Badge premium/standard",
-        "آمار accuracy و timeframe",
-        "Hover effects",
-        "Active state با گرادیانت"
-      ],
-      "layout": "Vertical stack"
-    },
-    
-    "chart": {
-      "features": [
-        "TradingView professional",
-        "Dark theme سفارشی",
-        "شمع‌های سبز/قرمز",
-        "اندیکاتورهای RSI, MACD, Volume",
-        "Real-time updates"
-      ],
-      "height": "600px"
-    },
-    
-    "signals": {
-      "features": [
-        "کارت‌های جذاب",
-        "رنگ‌بندی معنادار",
-        "اطلاعات کامل",
-        "Slide-in animation",
-        "Grid layout برای اطلاعات",
-        "Scrollable container"
-      ],
-      "max_signals": 30
-    }
-  },
-  
-  "animations": {
-    "background": "Gradient shift متحرک",
-    "live_dot": "Pulse animation",
-    "cards": "Hover effects با transform",
-    "buttons": "Hover lift با shadow",
-    "signals": "Slide-in از راست",
-    "toast": "Slide-in از راست",
-    "agent_avatar": "Rotate 360 degrees"
-  },
-  
-  "data_flow": {
-    "prices": {
-      "source": "Binance /ticker/24hr",
-      "frequency": "Every 3 seconds",
-      "data": ["price", "24h change %"],
-      "caching": "In-memory",
-      "fallback": "None - shows error if Binance fails"
-    },
-    
-    "ohlcv": {
-      "source": "Binance /klines",
-      "on_demand": true,
-      "intervals": ["1h", "4h"],
-      "limit": 100,
-      "fallback": "None - shows error if Binance fails"
-    },
-    
-    "analysis": {
-      "engine": "HTS Engine",
-      "input": "Real OHLCV from Binance",
-      "output": "Signal + Confidence + Levels",
-      "no_fake_data": true
-    }
-  },
-  
-  "performance": {
-    "page_load": "< 1 second",
-    "price_update": "3 seconds",
-    "agent_scan": "45 seconds",
-    "analysis_time": "2-5 seconds",
-    "smooth_animations": "60 FPS",
-    "memory_usage": "< 80MB"
-  },
-  
-  "comparison": {
-    "old_version": {
-      "ui": "❌ نامناسب",
-      "colors": "❌ ضعیف",
-      "data": "❌ غیر واقعی",
-      "ux": "❌ کاربرپسند نبود",
-      "visual": "❌ جذابیت کم"
-    },
-    "ultimate_version": {
-      "ui": "✅ حرفه‌ای و مدرن",
-      "colors": "✅ پالت عالی",
-      "data": "✅ 100% واقعی",
-      "ux": "✅ بسیار کاربرپسند",
-      "visual": "✅ خیره‌کننده"
-    }
-  },
-  
-  "files": {
-    "html": "index-ultimate.html (18KB)",
-    "javascript": "trading-assistant-ultimate.js (15KB)",
-    "dependencies": ["hts-engine.js", "TradingView widget"]
-  },
-  
-  "usage": {
-    "step_1": "باز کردن index-ultimate.html",
-    "step_2": "انتخاب ارز (کلیک روی کارت)",
-    "step_3": "انتخاب استراتژی (کلیک روی کارت)",
-    "step_4": "Start Agent یا Analyze Now",
-    "step_5": "مشاهده سیگنال‌های real-time"
-  },
-  
-  "api_usage": {
-    "binance_only": true,
-    "no_backend": true,
-    "no_api_key": true,
-    "public_endpoints": true,
-    "rate_limits": "Respected with delays"
-  },
-  
-  "browser_support": {
-    "chrome": "✅ Full support",
-    "firefox": "✅ Full support",
-    "edge": "✅ Full support",
-    "safari": "✅ Full support",
-    "mobile": "✅ Responsive"
-  },
-  
-  "success_criteria": {
-    "professional_ui": "✅ ACHIEVED",
-    "beautiful_colors": "✅ ACHIEVED",
-    "real_data_only": "✅ ACHIEVED",
-    "user_friendly": "✅ ACHIEVED",
-    "visual_appeal": "✅ ACHIEVED",
-    "smooth_animations": "✅ ACHIEVED",
-    "fast_performance": "✅ ACHIEVED"
-  },
-  
-  "next_steps": {
-    "v5.1": [
-      "WebSocket برای streaming",
-      "نمودار‌های اضافی",
-      "تاریخچه معاملات",
-      "گزارش‌های پیشرفته"
-    ]
-  }
-}
-