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:

{
  "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:

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');
    }
  }
}

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🎯 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! 🔍