{
  "categories": {
    "market_data": {
      "name": "Market Data",
      "description": "Real-time and historical cryptocurrency market data",
      "icon": "📊"
    },
    "news": {
      "name": "News & Media",
      "description": "Crypto news from multiple sources",
      "icon": "📰"
    },
    "sentiment": {
      "name": "Sentiment Analysis",
      "description": "Market sentiment and Fear & Greed Index",
      "icon": "🎭"
    },
    "analytics": {
      "name": "On-Chain Analytics",
      "description": "Blockchain data and whale tracking",
      "icon": "🔗"
    },
    "defi": {
      "name": "DeFi Data",
      "description": "DeFi protocols, TVL, and yields",
      "icon": "🏦"
    },
    "technical": {
      "name": "Technical Analysis",
      "description": "Technical indicators and trading signals",
      "icon": "📈"
    },
    "ai_models": {
      "name": "AI & ML Models",
      "description": "AI-powered analysis and predictions",
      "icon": "🤖"
    },
    "explorers": {
      "name": "Block Explorers",
      "description": "Blockchain explorer APIs",
      "icon": "🔍"
    }
  },
  "services": {
    "market_data": {
      "providers": [
        {
          "id": "coingecko",
          "name": "CoinGecko",
          "url": "https://api.coingecko.com/api/v3",
          "free": true,
          "requires_key": false,
          "rate_limit": "10-50 req/min",
          "endpoints": ["/simple/price", "/coins/markets", "/coins/{id}/market_chart"],
          "features": ["prices", "market_cap", "volume", "historical", "ohlcv"],
          "active": true
        },
        {
          "id": "coinmarketcap",
          "name": "CoinMarketCap",
          "url": "https://pro-api.coinmarketcap.com/v1",
          "free": true,
          "requires_key": true,
          "key_env": "COINMARKETCAP_KEY_1",
          "rate_limit": "333 req/day",
          "endpoints": ["/cryptocurrency/quotes/latest", "/cryptocurrency/listings/latest"],
          "features": ["prices", "market_cap", "rankings"],
          "active": true
        },
        {
          "id": "binance",
          "name": "Binance",
          "url": "https://api.binance.com/api/v3",
          "free": true,
          "requires_key": false,
          "rate_limit": "1200 req/min",
          "endpoints": ["/ticker/price", "/klines", "/ticker/24hr"],
          "features": ["prices", "ohlcv", "trades", "depth"],
          "active": true
        },
        {
          "id": "cryptocompare",
          "name": "CryptoCompare",
          "url": "https://min-api.cryptocompare.com/data",
          "free": true,
          "requires_key": false,
          "rate_limit": "100K/month",
          "endpoints": ["/pricemulti", "/histoday", "/histohour"],
          "features": ["prices", "historical", "social"],
          "active": true
        },
        {
          "id": "coincap",
          "name": "CoinCap",
          "url": "https://api.coincap.io/v2",
          "free": true,
          "requires_key": false,
          "rate_limit": "200 req/min",
          "endpoints": ["/assets", "/rates", "/candles"],
          "features": ["prices", "history", "exchanges"],
          "active": true
        },
        {
          "id": "coinpaprika",
          "name": "CoinPaprika",
          "url": "https://api.coinpaprika.com/v1",
          "free": true,
          "requires_key": false,
          "rate_limit": "unlimited",
          "endpoints": ["/tickers", "/coins", "/ohlcv"],
          "features": ["prices", "ohlcv", "exchanges"],
          "active": true
        },
        {
          "id": "messari",
          "name": "Messari",
          "url": "https://data.messari.io/api/v1",
          "free": true,
          "requires_key": false,
          "rate_limit": "20 req/min",
          "endpoints": ["/assets", "/assets/{symbol}/metrics"],
          "features": ["prices", "metrics", "profiles"],
          "active": true
        },
        {
          "id": "coinlore",
          "name": "CoinLore",
          "url": "https://api.coinlore.net/api",
          "free": true,
          "requires_key": false,
          "rate_limit": "unlimited",
          "endpoints": ["/tickers/", "/global/"],
          "features": ["prices", "global_stats"],
          "active": true
        }
      ],
      "collection_interval": "15m",
      "realtime_supported": true
    },
    "news": {
      "providers": [
        {
          "id": "cryptocompare_news",
          "name": "CryptoCompare News",
          "url": "https://min-api.cryptocompare.com/data/v2/news/",
          "free": true,
          "requires_key": false,
          "rate_limit": "100K/month",
          "endpoints": ["?lang=EN", "?categories=BTC"],
          "features": ["news", "categories", "sources"],
          "active": true
        },
        {
          "id": "newsapi",
          "name": "NewsAPI",
          "url": "https://newsapi.org/v2",
          "free": true,
          "requires_key": true,
          "key_env": "NEWSAPI_KEY",
          "rate_limit": "100 req/day",
          "endpoints": ["/everything", "/top-headlines"],
          "features": ["news", "search", "sources"],
          "active": true
        },
        {
          "id": "cryptopanic",
          "name": "CryptoPanic",
          "url": "https://cryptopanic.com/api/v1/posts/",
          "free": true,
          "requires_key": true,
          "key_env": "CRYPTOPANIC_KEY",
          "rate_limit": "500 req/day",
          "endpoints": ["?auth_token={key}", "?filter=hot"],
          "features": ["news", "sentiment_votes", "trending"],
          "active": true
        },
        {
          "id": "bitcoin_magazine_rss",
          "name": "Bitcoin Magazine",
          "url": "https://bitcoinmagazine.com/feed",
          "free": true,
          "requires_key": false,
          "rate_limit": "unlimited",
          "endpoints": [],
          "features": ["rss", "articles"],
          "active": true
        },
        {
          "id": "decrypt_rss",
          "name": "Decrypt",
          "url": "https://decrypt.co/feed",
          "free": true,
          "requires_key": false,
          "rate_limit": "unlimited",
          "endpoints": [],
          "features": ["rss", "articles", "web3"],
          "active": true
        },
        {
          "id": "cryptoslate_rss",
          "name": "CryptoSlate",
          "url": "https://cryptoslate.com/feed/",
          "free": true,
          "requires_key": false,
          "rate_limit": "unlimited",
          "endpoints": [],
          "features": ["rss", "articles", "analysis"],
          "active": true
        },
        {
          "id": "cointelegraph_rss",
          "name": "CoinTelegraph",
          "url": "https://cointelegraph.com/rss",
          "free": true,
          "requires_key": false,
          "rate_limit": "unlimited",
          "endpoints": [],
          "features": ["rss", "articles"],
          "active": true
        },
        {
          "id": "coindesk_rss",
          "name": "CoinDesk",
          "url": "https://www.coindesk.com/arc/outboundfeeds/rss/",
          "free": true,
          "requires_key": false,
          "rate_limit": "unlimited",
          "endpoints": [],
          "features": ["rss", "articles"],
          "active": true
        },
        {
          "id": "theblock_rss",
          "name": "The Block",
          "url": "https://www.theblock.co/rss.xml",
          "free": true,
          "requires_key": false,
          "rate_limit": "unlimited",
          "endpoints": [],
          "features": ["rss", "research"],
          "active": true
        }
      ],
      "collection_interval": "15m",
      "realtime_supported": false
    },
    "sentiment": {
      "providers": [
        {
          "id": "fear_greed_index",
          "name": "Fear & Greed Index",
          "url": "https://api.alternative.me/fng/",
          "free": true,
          "requires_key": false,
          "rate_limit": "unlimited",
          "endpoints": ["?limit=1", "?limit=30"],
          "features": ["fear_greed", "historical"],
          "active": true
        },
        {
          "id": "lunarcrush",
          "name": "LunarCrush",
          "url": "https://lunarcrush.com/api",
          "free": true,
          "requires_key": true,
          "key_env": "LUNARCRUSH_KEY",
          "rate_limit": "50 req/day",
          "endpoints": [],
          "features": ["social_volume", "sentiment", "influencers"],
          "active": true
        },
        {
          "id": "santiment",
          "name": "Santiment",
          "url": "https://api.santiment.net/graphql",
          "free": true,
          "requires_key": true,
          "key_env": "SANTIMENT_KEY",
          "rate_limit": "varies",
          "endpoints": [],
          "features": ["onchain", "social", "development"],
          "active": true
        },
        {
          "id": "augmento",
          "name": "Augmento",
          "url": "https://api.augmento.ai/v0.1",
          "free": true,
          "requires_key": false,
          "rate_limit": "100 req/day",
          "endpoints": [],
          "features": ["sentiment_topics", "social_trends"],
          "active": true
        }
      ],
      "collection_interval": "15m",
      "realtime_supported": true
    },
    "analytics": {
      "providers": [
        {
          "id": "whale_alert",
          "name": "Whale Alert",
          "url": "https://api.whale-alert.io/v1",
          "free": true,
          "requires_key": true,
          "key_env": "WHALE_ALERT_KEY",
          "rate_limit": "10 req/min",
          "endpoints": ["/transactions"],
          "features": ["whale_transactions", "alerts"],
          "active": true
        },
        {
          "id": "blockchair",
          "name": "Blockchair",
          "url": "https://api.blockchair.com",
          "free": true,
          "requires_key": false,
          "rate_limit": "30 req/min",
          "endpoints": ["/bitcoin/stats", "/ethereum/stats"],
          "features": ["blockchain_stats", "addresses"],
          "active": true
        },
        {
          "id": "glassnode",
          "name": "Glassnode",
          "url": "https://api.glassnode.com/v1/metrics",
          "free": true,
          "requires_key": true,
          "key_env": "GLASSNODE_KEY",
          "rate_limit": "varies",
          "endpoints": [],
          "features": ["onchain_metrics", "sopr", "nupl"],
          "active": true
        },
        {
          "id": "cryptoquant",
          "name": "CryptoQuant",
          "url": "https://api.cryptoquant.com/v1",
          "free": true,
          "requires_key": true,
          "key_env": "CRYPTOQUANT_KEY",
          "rate_limit": "100 req/day",
          "endpoints": [],
          "features": ["exchange_flows", "miner_data"],
          "active": true
        }
      ],
      "collection_interval": "30m",
      "realtime_supported": false
    },
    "defi": {
      "providers": [
        {
          "id": "defillama",
          "name": "DefiLlama",
          "url": "https://api.llama.fi",
          "free": true,
          "requires_key": false,
          "rate_limit": "300 req/min",
          "endpoints": ["/protocols", "/tvl", "/chains", "/yields"],
          "features": ["tvl", "protocols", "yields", "stablecoins"],
          "active": true
        },
        {
          "id": "1inch",
          "name": "1inch",
          "url": "https://api.1inch.io/v4.0",
          "free": true,
          "requires_key": false,
          "rate_limit": "varies",
          "endpoints": ["/1/quote", "/1/swap"],
          "features": ["dex_aggregator", "quotes", "swap"],
          "active": true
        },
        {
          "id": "uniswap_subgraph",
          "name": "Uniswap Subgraph",
          "url": "https://api.thegraph.com/subgraphs/name/uniswap",
          "free": true,
          "requires_key": false,
          "rate_limit": "varies",
          "endpoints": [],
          "features": ["pairs", "swaps", "liquidity"],
          "active": true
        }
      ],
      "collection_interval": "15m",
      "realtime_supported": false
    },
    "technical": {
      "providers": [
        {
          "id": "taapi",
          "name": "TAAPI.IO",
          "url": "https://api.taapi.io",
          "free": true,
          "requires_key": true,
          "key_env": "TAAPI_KEY",
          "rate_limit": "50 req/day",
          "endpoints": ["/rsi", "/macd", "/ema"],
          "features": ["indicators", "rsi", "macd", "bollinger"],
          "active": true
        }
      ],
      "collection_interval": "15m",
      "realtime_supported": true
    },
    "ai_models": {
      "providers": [
        {
          "id": "huggingface",
          "name": "HuggingFace Inference",
          "url": "https://api-inference.huggingface.co/models",
          "free": true,
          "requires_key": true,
          "key_env": "HF_TOKEN",
          "rate_limit": "varies",
          "endpoints": ["/ElKulako/cryptobert", "/ProsusAI/finbert"],
          "features": ["sentiment_analysis", "text_generation", "classification"],
          "active": true
        }
      ],
      "collection_interval": "on_demand",
      "realtime_supported": true
    },
    "explorers": {
      "providers": [
        {
          "id": "etherscan",
          "name": "Etherscan",
          "url": "https://api.etherscan.io/api",
          "free": true,
          "requires_key": true,
          "key_env": "ETHERSCAN_KEY",
          "rate_limit": "5 req/sec",
          "endpoints": ["?module=account&action=balance", "?module=gastracker"],
          "features": ["balances", "transactions", "gas"],
          "active": true
        },
        {
          "id": "bscscan",
          "name": "BscScan",
          "url": "https://api.bscscan.com/api",
          "free": true,
          "requires_key": true,
          "key_env": "BSCSCAN_KEY",
          "rate_limit": "5 req/sec",
          "endpoints": ["?module=account&action=balance"],
          "features": ["balances", "transactions"],
          "active": true
        },
        {
          "id": "tronscan",
          "name": "TronScan",
          "url": "https://apilist.tronscanapi.com/api",
          "free": true,
          "requires_key": true,
          "key_env": "TRONSCAN_KEY",
          "rate_limit": "varies",
          "endpoints": ["/account"],
          "features": ["balances", "transactions"],
          "active": true
        },
        {
          "id": "ethplorer",
          "name": "Ethplorer",
          "url": "https://api.ethplorer.io",
          "free": true,
          "requires_key": false,
          "rate_limit": "varies",
          "endpoints": ["/getAddressInfo"],
          "features": ["tokens", "balances"],
          "active": true
        }
      ],
      "collection_interval": "on_demand",
      "realtime_supported": true
    }
  },
  "api_endpoints": {
    "unified_service": {
      "base": "/api/service",
      "endpoints": [
        {"method": "GET", "path": "/rate", "params": "?pair=BTC/USDT", "description": "Get exchange rate"},
        {"method": "GET", "path": "/rate/batch", "params": "?pairs=BTC/USDT,ETH/USDT", "description": "Get multiple rates"},
        {"method": "GET", "path": "/market-status", "params": "", "description": "Market overview"},
        {"method": "GET", "path": "/top", "params": "?n=10", "description": "Top coins"},
        {"method": "GET", "path": "/sentiment", "params": "?symbol=BTC", "description": "Get sentiment"},
        {"method": "GET", "path": "/whales", "params": "?chain=ethereum&min_amount_usd=1000000", "description": "Whale transactions"},
        {"method": "GET", "path": "/onchain", "params": "?address=0x...&chain=ethereum", "description": "On-chain data"},
        {"method": "POST", "path": "/query", "params": "", "description": "Universal query endpoint"}
      ]
    },
    "market": {
      "base": "/api",
      "endpoints": [
        {"method": "GET", "path": "/market", "params": "?limit=100", "description": "Market data"},
        {"method": "GET", "path": "/ohlcv", "params": "?symbol=BTC&timeframe=1h&limit=500", "description": "OHLCV data"},
        {"method": "GET", "path": "/klines", "params": "?symbol=BTCUSDT&interval=1h", "description": "Klines (alias)"},
        {"method": "GET", "path": "/historical", "params": "?symbol=BTC&days=30", "description": "Historical data"},
        {"method": "GET", "path": "/coins/top", "params": "?limit=50", "description": "Top coins"}
      ]
    },
    "news": {
      "base": "/api",
      "endpoints": [
        {"method": "GET", "path": "/news", "params": "?limit=20", "description": "Latest news"},
        {"method": "GET", "path": "/news/latest", "params": "?symbol=BTC&limit=10", "description": "Latest by symbol"}
      ]
    },
    "sentiment": {
      "base": "/api",
      "endpoints": [
        {"method": "GET", "path": "/sentiment/global", "params": "", "description": "Global sentiment"},
        {"method": "GET", "path": "/fear-greed", "params": "", "description": "Fear & Greed Index"},
        {"method": "POST", "path": "/sentiment/analyze", "params": "", "description": "Analyze text sentiment"}
      ]
    },
    "technical": {
      "base": "/api/technical",
      "endpoints": [
        {"method": "POST", "path": "/ta-quick", "params": "", "description": "Quick technical analysis"},
        {"method": "POST", "path": "/fa-eval", "params": "", "description": "Fundamental evaluation"},
        {"method": "POST", "path": "/onchain-health", "params": "", "description": "On-chain health"},
        {"method": "POST", "path": "/risk-assessment", "params": "", "description": "Risk assessment"},
        {"method": "POST", "path": "/comprehensive", "params": "", "description": "Comprehensive analysis"}
      ]
    },
    "ai_models": {
      "base": "/api",
      "endpoints": [
        {"method": "GET", "path": "/models/list", "params": "", "description": "List all models"},
        {"method": "GET", "path": "/models/status", "params": "", "description": "Models status"},
        {"method": "GET", "path": "/models/health", "params": "", "description": "Models health"},
        {"method": "POST", "path": "/models/reinit-all", "params": "", "description": "Reinitialize models"},
        {"method": "POST", "path": "/ai/decision", "params": "", "description": "AI trading decision"}
      ]
    },
    "resources": {
      "base": "/api",
      "endpoints": [
        {"method": "GET", "path": "/resources/stats", "params": "", "description": "Resources statistics"},
        {"method": "GET", "path": "/resources/apis", "params": "", "description": "All APIs list"},
        {"method": "GET", "path": "/resources/summary", "params": "", "description": "Resources summary"},
        {"method": "GET", "path": "/providers", "params": "", "description": "Data providers"},
        {"method": "GET", "path": "/status", "params": "", "description": "System status"},
        {"method": "GET", "path": "/health", "params": "", "description": "Health check"}
      ]
    },
    "websocket": {
      "base": "/ws",
      "endpoints": [
        {"method": "WS", "path": "/master", "params": "", "description": "Master WebSocket (all services)"},
        {"method": "WS", "path": "/live", "params": "", "description": "Live market data"},
        {"method": "WS", "path": "/ai/data", "params": "", "description": "AI model updates"},
        {"method": "WS", "path": "/data", "params": "", "description": "Data collection stream"},
        {"method": "WS", "path": "/monitoring", "params": "", "description": "System monitoring"}
      ]
    }
  },
  "collection_config": {
    "intervals": {
      "market": {"minutes": 15, "description": "Market data collection every 15 minutes"},
      "news": {"minutes": 15, "description": "News collection every 15 minutes"},
      "sentiment": {"minutes": 15, "description": "Sentiment collection every 15 minutes"},
      "onchain": {"minutes": 30, "description": "On-chain data every 30 minutes"},
      "defi": {"minutes": 15, "description": "DeFi data every 15 minutes"},
      "historical": {"minutes": 30, "description": "Historical data every 30 minutes"}
    },
    "realtime": {
      "description": "For client-side requests, data is fetched immediately from source",
      "sources": ["binance", "coingecko", "coincap", "fear_greed_index"],
      "cache_ttl_seconds": 60
    }
  },
  "statistics": {
    "total_providers": 40,
    "active_providers": 38,
    "free_providers": 35,
    "categories_count": 8,
    "total_endpoints": 200,
    "api_keys_configured": 11
  }
}