Now with AI-powered response generation

Create Mock APIs in Seconds

Build, configure, and test API endpoints without writing backend code. Perfect for frontend development, prototyping, and testing.

Trusted by 10,000+ developers worldwide

https://api.mockapi.io/v1/users
{
  "users": [
    {
      "id": "1",
      "name": "Alice Johnson",
      "email": "alice@example.com",
      "avatar": "https://api.dicebear.com/7.x/avataaars/svg?seed=alice"
    },
    {
      "id": "2", 
      "name": "Bob Smith",
      "email": "bob@example.com",
      "avatar": "https://api.dicebear.com/7.x/avataaars/svg?seed=bob"
    }
  ],
  "total": 2
}

Everything you need to mock APIs

Powerful features designed for developers who want to move fast without compromising on quality.

Instant Setup

Create mock endpoints in seconds. No server configuration needed.

Dynamic Data

Generate realistic fake data using Faker.js templates automatically.

Secure API Keys

Protect your endpoints with API keys. Revoke access instantly.

Usage Analytics

Track requests, monitor performance, and analyze usage patterns.

Rate Limiting

Built-in rate limiting to simulate real-world API behavior.

Custom Responses

Define exact JSON schemas for your mock responses with full control.

Global CDN

Low-latency responses from edge locations worldwide.

Team Collaboration

Share projects with your team. Everyone stays in sync.

Up and running in 4 simple steps

From zero to working mock API in under 5 minutes. No complex setup required.

01

Create a Project

Sign up and create your first mock API project in seconds. Give it a name and description.

  • Instant setup
  • Realistic fake data
Creating a new mock API project dashboard

Create a Project • Live Preview

02

Define Endpoints

Add endpoints with custom paths, methods, and response schemas using static or dynamic using Faker.js templates.

Supported Methods: GET, POST, PUT, DELETE

  • Instant setup
  • Realistic fake data
Defining API endpoints with HTTP method badges

Define Endpoints • Live Preview

03

Get Your API Key

Generate secure API keys for authentication. Create multiple keys for different environments.

  • Instant setup
  • Realistic fake data
Generating and viewing a new API key

Get Your API Key • Live Preview

04

Start Making Requests

Test your endpoints instantly in the built-in Playground or integrate with your frontend app.Also save save apikey locally for easy access.

  • Instant setup
  • Realistic fake data
Using the API Playground to test mock endpoints

Start Making Requests • Live Preview

Ready to build faster?

Join thousands of developers who ship products faster with MockAPI. Start for free, no credit card required.