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Mockfly

Mockfly provides free, hosted mock API endpoints for rapid prototyping and testing without backend setup. · Mockfly · DevOps & CI

Overview

Mockfly is a free tool for creating and managing mock API endpoints, ideal for rapid prototyping, frontend development, and testing workflows without backend dependencies.

Good fit

Use Mockfly to quickly mock APIs for frontend development, demos, or testing when a real backend is unavailable.

  • frontend developers
  • QA engineers
  • students

Not a fit

Avoid if you need advanced authentication, high request volumes, or production-grade reliability for backend services.

  • need custom domains
  • require high throughput
  • require persistent data
Quickstart · 5 steps
  1. Sign up for a free Mockfly account.
  2. Create a new mock API project.
  3. Define endpoints and response schemas.
  4. Test endpoints using your preferred API client.
  5. Share endpoint URLs with your team.

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