Developer-Focused API Tool

Mock, Test & Visualize
APIs in One Place

A lightweight, beautiful alternative to Postman + Mock Server. Create mock APIs instantly, test endpoints, and visualize responses—all in one unified dashboard.

No credit card required
Free forever
Open source ready
Quick Start
// Create a mock API endpoint
POST /api/mocks
{
  "method": "GET",
  "endpoint": "/users",
  "responseCode": 200,
  "responseBody": {
    "users": [
      { "id": 1, "name": "John Doe" }
    ]
  }
}

// Use your mock API
GET https://mockhub.app/api/users
→ Returns your custom response instantly

How It Works

Get started in three simple steps. No complex setup required.

1
Create Mock API
Define your endpoint, HTTP method, and response. It takes just seconds.
2
Test Instantly
Use our built-in playground to test your mock APIs or real endpoints.
3
Track History
All requests are automatically saved for debugging and analysis.

Everything You Need to Mock & Test APIs

Powerful features designed for modern developers

Instant Mock APIs
Create mock endpoints in seconds with custom responses and HTTP methods.
API Testing Playground
Test real or mock endpoints directly from your browser with full request/response visualization.
Request History
Automatically save all your API requests and responses for quick reference and debugging.
Secure & Private
JWT-based authentication ensures your mocks and data are secure and private.
Mock Data Generator
Generate realistic JSON data automatically using Faker.js to save time.
Shareable URLs
Get shareable mock API URLs that you can use across your projects and teams.

See It In Action

Experience the power of MockHub with a live preview of key features

Your Mock APIs
3 Active

Users API

200
GET/api/users

Create Product

201
POST/api/products

Orders List

200
GET/api/orders
API Testing Playground
200 OK45ms
{
  "users": [
    {
      "id": 1,
      "name": "John Doe",
      "email": "john@example.com"
    }
  ]
}

Ready to create your own mock APIs?

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Free Forever

No Credit Card

Open Source