FIND_CORRECT_URL.md

# 🔍 Find Your Correct API URL - 404 Troubleshooting

## 🚨 **Your Space is giving 404 errors - Let's find the right URL!**

### **Step 1: Check Your Space Status**

1. **Go to your Space directly**: https://huggingface.co/spaces/CarsaAI/carsa_api
2. **Look for these indicators:**
   - ✅ **"Running"** status (green)
   - ❌ **"Building"** status (yellow) 
   - ❌ **"Runtime Error"** status (red)
   - ❌ **"Stopped"** status (gray)

### **Step 2: If Your Space Shows "Running", Try These URLs:**

#### **URL Format 1:**
```
https://carsaai-carsa-api.hf.space
```

#### **URL Format 2 (with port):**
```
https://carsaai-carsa-api.hf.space:7860
```

#### **URL Format 3 (alternative naming):**
```
https://carsa-ai-carsa-api.hf.space
```

#### **URL Format 4 (proxy path):**
```
https://huggingface.co/spaces/CarsaAI/carsa_api/proxy
```

#### **URL Format 5 (direct embed):**
```
https://carsaai-carsa-api.hf.space/health
```

### **Step 3: Test URLs in Your Browser**

**Open each URL in your browser and look for:**

✅ **Working URL will show:**
```json
{
  "status": "Carsa AI API is running",
  "version": "1.0.0",
  "services": ["translation", "speech-to-text", "text-to-speech"]
}
```

❌ **404 Error will show:**
```
404 - Sorry, we can't find the page you are looking for.
```

### **Step 4: If ALL URLs Give 404**

Your Space might not be properly deployed. Check these:

#### **A. Check Space Logs:**
1. Go to: https://huggingface.co/spaces/CarsaAI/carsa_api
2. Click **"Logs"** tab
3. Look for errors in the build/runtime logs

#### **B. Common Issues:**
- **Build Failed**: Space never started properly
- **Runtime Error**: Space started but crashed
- **Port Issues**: App running on wrong port
- **Branch Issues**: Code not on correct branch

#### **C. Force Rebuild:**
1. Go to your Space settings
2. Click **"Restart this Space"**
3. Wait for rebuild to complete

### **Step 5: Alternative URLs to Try**

If the standard format doesn't work, your Space might use:

```
https://hf.space/carsaai/carsa_api
https://spaces.huggingface.co/CarsaAI/carsa_api
https://carsaai-carsa-api.hf.space/gradio_api/health
```

### **Step 6: Quick Debug Test**

**Test this simple URL in your browser:**
```
https://carsaai-carsa-api.hf.space/docs
```

If this works, you'll see the **FastAPI documentation page**.

### **Step 7: Update Your Flutter App**

Once you find the working URL, update your Flutter `api_service.dart`:

```dart
class ApiService {
  // Replace with the URL that works from Step 2-3
  static const String baseUrl = 'YOUR_WORKING_URL_HERE';
  
  // Test translation endpoint
  static Future<void> testConnection() async {
    try {
      final response = await http.get(Uri.parse('$baseUrl/health'));
      print('✅ Connection test: ${response.statusCode}');
      print('✅ Response: ${response.body}');
    } catch (e) {
      print('❌ Connection failed: $e');
    }
  }
}
```

---

## 🎯 **IMMEDIATE ACTIONS:**

1. **Check your Space status** at: https://huggingface.co/spaces/CarsaAI/carsa_api
2. **Try each URL format** in your browser
3. **Look at Space logs** if all URLs fail
4. **Report back** which URL works (or if none work)

**Let me know what you see when you check your Space page!** 🔍