MockGen

Build Dynamic Mock APIs Without Backend Code

Define your data models once, attach them to endpoints, and get realistic mock data with live previews. The ultimate modular platform for frontend developers.

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Decoupled Architecture

Separation of concerns between Data Models (Schemas) and API Routes (Endpoints). Create a model once and use it across multiple endpoints effortlessly.

Dynamic Data Engine

Powered by faker.js. Support for recursive arrays, nested objects, and a wide variety of primitive types to generate realistic data structures in real-time.

Instant API Generation

No servers to provision or databases to manage. Deploy your endpoints instantly to our edge network and start fetching data in milliseconds.

How it
works

Our platform helps you manage everything seamlessly — from setup and integration to generating dynamic data. Everything you need in one powerful system.

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Step 1

Build

Create and customize your data models using our visual schema builder. Attach faker.js generators to output realistic names, emails, UUIDs, and more.

{
  "id": "{{datatype.uuid}}",
  "name": "{{name.fullName}}",
  "email": "{{internet.email}}",
  "role": "ADMIN"
}

Step 2

Connect

Instantly map your schemas to RESTful routes. Configure path, methods, and item counts to create dynamic endpoints without touching a backend server.

POST /endpoints
{
  "path": "/api/v1/users",
  "method": "GET",
  "schemaId": "sch_123",
  "count": 50
}

Step 3

Fetch

Consume the API instantly in your frontend. Enjoy zero-latency live preview and unblock your UI development immediately.

fetch('https://mockgen.com.tr/api/users')
  .then(res => res.json())
  .then(data => console.log(data));

// returns Array(50) [ { id: "...", name: "..." } ]