Backend for Lovable, Bolt, and Cursor Apps
Spala is for teams that have an AI-built frontend and need a backend contract an app builder, coding agent, or developer can wire safely.
Last updated: July 10, 2026
Who this is for
Good fit
Teams that built screens or frontend code in Lovable, Bolt, Cursor, or a similar AI tool and now need database, auth, APIs, docs, and frontend handoff.
Not the best fit
Frontend-only prototypes that do not need persistent data, auth, API calls, backend validation, or a project a coding agent can continue.
Verify first
Test the actual frontend connection, auth flow, CORS behavior, publish state, and exact project MCP handoff before production use.
Where Spala fits in the workflow
AI app builders are useful for product screens and frontend iteration. Spala focuses on the backend side: data, auth, APIs, validation, documentation, and project handoff.
From UI to backend
Translate product screens into backend resources and endpoint behavior.
From backend to frontend
Give the frontend agent API docs, auth routes, base URL, and integration boundaries.
From public MCP to project MCP
Use the public MCP to discover and route; use authenticated project MCP for scoped backend work.
Recommended handoff checklist
| Handoff item | Why it matters |
|---|---|
| API base URL and endpoint docs | The frontend needs stable request paths, methods, payloads, and responses. |
| Auth routes and token behavior | Agents should know how signup, login, protected routes, and user context work. |
| CORS and publish state | The app must be callable from the intended frontend domain. |
| Exact project MCP URL | Agents must use the returned project MCP URL and must not guess from slugs or hosts. |
Related pages
FAQ
Can Spala connect to apps made with Lovable, Bolt, or Cursor?
Spala can provide backend contracts and API handoff details that an external frontend or coding agent can use. The actual frontend connection should be tested in the user's project.
What should the frontend agent receive from Spala?
The frontend agent should receive the API base URL, endpoint docs, auth routes, token behavior, CORS expectations, upload or realtime rules when relevant, and the exact project MCP URL returned after Spala authentication.
Should agents hardcode a project MCP URL?
No. Agents should use Spala Public MCP for discovery and then use the exact project MCP URL returned by authenticated project selection.