What frameworks are supported?

Next.js App Router, Express.js, and Fastify. Each generates idiomatic code for that framework.

Does it include error handling?

Yes, toggle error handling to add try-catch blocks with proper error responses and logging.

Yes, enable auth middleware to add a token-based authentication function stub that you can customize.

Yes, completely free. No sign-up required. All code is generated in your browser.

Generate API routes for Next.js, Express, or Fastify with TypeScript, validation, error handling, CORS, and auth middleware. Free, no sign-up.

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