Can it call another API for me?

No. It returns static configured data only, which avoids turning the service into an open proxy.

How long does an endpoint last?

Each temporary endpoint expires automatically after 24 hours.

Which HTTP methods work?

The generated endpoint responds to common methods including GET, POST, PUT, PATCH, DELETE and HEAD.

Developer Tools

Temporary Mock API

Create an expiring endpoint that returns your chosen status, headers and static response body.

Free browser toolNetwork-assistedNo sign-up

Temporary response simulator

Create a bounded static API response for integration testing

Configure status, safe headers, body and delay. The endpoint stores only this response configuration, never proxies another API and expires automatically.

24 hours

retention

2 seconds

max delay

Static

response mode

Response statusDelay (0–2000 ms)Content type

Response headers (JSON)Response body

Creating an endpoint temporarily stores this response configuration for up to 24 hours. Requests sent to it are not stored.

About the Temporary Mock API

Temporary Mock API helps frontend and integration work continue before a real backend is ready. Configure a static response and receive an endpoint that accepts common HTTP methods.

Endpoints expire after 24 hours. They only return the response you configured and cannot proxy, fetch or replay requests to another server.

Key features

Custom status from 200 through 599
JSON, text or other explicit content types
Safe custom response headers
Optional delay up to two seconds
24-hour automatic expiration
No external mock-API provider

How to use

1Choose the response status, content type, delay, safe headers and body.
2Create the endpoint and copy its private management details from this browser tab.
3Call it from your app or cURL, then delete it when testing is finished.

Examples

Mock a successful API response

Input: 200 application/json

Output: {"ok":true}

Frequently asked questions

Can it call another API for me?: No. It returns static configured data only, which avoids turning the service into an open proxy.
How long does an endpoint last?: Each temporary endpoint expires automatically after 24 hours.
Which HTTP methods work?: The generated endpoint responds to common methods including GET, POST, PUT, PATCH, DELETE and HEAD.

Open a related tool to prepare your files or refine the finished result.