APIFlow

Building a backend API from scratch for a side project or MVP takes days of boilerplate. APIFlow lets you design your API schema visually, auto-generates mock responses, and when you are ready, deploys a real production-grade API to a global edge network — all without writing backend code.

Think Postman for design + Supabase for instant hosting, but with a drag-and-drop interface that non-backend engineers can actually use.

What you can build

• REST and GraphQL endpoints with custom response schemas
• Authentication (API key, JWT, OAuth)
• Rate limiting and CORS configuration
• Webhook endpoints with request logging
• Connect to Postgres, Supabase, or Airtable as a data source

Free tier includes 3 APIs and 10k requests per month. Pro tier for unlimited APIs and custom domains.