BetaIntroducing AI-Powered Schema Generation

APIs Without Commitment

Get instant APIs for prototyping and testing without doing the backend work first.

GET api.mockondo.xxx/v1/users

[
  {
    "id": "1",
    "createdAt": "2026-03-08T15:00:00.000Z",
    "name": "Alex Johnson",
    "avatar": "https://i.pravatar.cc/150?u=1",
    "role": "admin"
  },
  {
    "id": "2",
    "createdAt": "2026-03-08T14:30:00.000Z",
    "name": "Sarah Davis",
    "avatar": "https://i.pravatar.cc/150?u=2",
    "role": "user"
  }
]

Everything you need to prototype

Focus on building your frontend. We'll handle the fake data and REST API endpoints for you.

Custom Data Generation

Use faker.js syntax to generate realistic names, addresses, emails, and images automatically.

RESTful Interface

Full support for GET, POST, PUT, DELETE, and PATCH methods out of the box.

Relational Data

Link resources together perfectly. Create nested routes like /users/1/posts instantly.

Zero Latency (or Not)

Simulate real-world conditions by adding custom delays to your API responses.

Testing Friendly

Predictable responses make it the perfect companion for your unit and E2E testing suites.

And much more...

CORS support, JSON schema validation, pagination, and sorting.