{"message":"Request Proxy Server is running!","endpoints":{"proxy":{"path":"/proxy","method":"Any HTTP method (GET, POST, PUT, DELETE, etc.)","parameters":{"url":"Target URL (required) - can be in query param or request body","headers":"Optional headers object in request body"},"examples":{"query":"/proxy?url=https://api.example.com/users","body":"{ \"url\": \"https://api.example.com/users\", \"headers\": { \"Authorization\": \"Bearer token\" } }"}},"uploadToS3":{"path":"/upload-to-s3","method":"POST","authentication":"Required - API key in x-api-key header or Authorization header","parameters":{"url":"File URL to download and upload to S3 (required)","folder":"Optional folder path in S3 bucket","key":"Optional custom filename (auto-generated if not provided)"},"example":{"headers":{"x-api-key":"your-api-key"},"body":"{ \"url\": \"https://example.com/image.jpg\", \"folder\": \"uploads\", \"key\": \"custom-name.jpg\" }"}}}}