REST API Mocker

Mock APIs in seconds

No endpoints yet

Create your first mock endpoint to start intercepting API requests.

Request History

No requests captured yet. Requests to your mock endpoints will appear here.

Global Settings

CORS Headers

Configure Cross-Origin Resource Sharing headers for all endpoints.

Access-Control-Allow-Origin Access-Control-Allow-Methods Access-Control-Allow-Headers

Mock Server

Service Worker status and global delay settings.

Service Worker Status

Checking…

Global Response Delay (ms)

New Endpoint

Method Path

Status Code Delay (ms) Content Type

Custom Response Headers (JSON object) Response Body Supports {{$randomInt}}, {{$randomName}}, {{$timestamp}}, {{$uuid}} Endpoint active

Import Mock Definitions

Paste your exported JSON or drag a file below.

Drop file or click to browse

Import from OpenAPI / Swagger

Paste your OpenAPI 3.0 / Swagger 2.0 JSON spec to auto-generate mock endpoints.