SecureChat API is running.

This host only exposes an API (no website at /).

• POST /graphql — GraphQL (Hot Chocolate; Banana Cake Pop UI may be at /graphql depending on config)
• GET /health — Health check
• /hubs/messaging — SignalR (realtime chat)
• /hubs/call — SignalR (call signaling)

Use the SecureChat mobile/web app with EXPO_PUBLIC_API_URL / API_URL pointing at this base URL.