What is an online REST API client?

An online REST API client lets you send HTTP requests, inspect responses, test headers or JSON bodies, and generate cURL examples from a browser.

Can I test private network URLs?

No. TechFolks blocks local, loopback, and private network addresses for safety. Use it for public HTTP and HTTPS test APIs.

Does the REST client keep history?

The page stores recent request details in local browser storage so you can quickly rerun common public API checks.

Online REST API Client

Test public APIs with headers, JSON body, auth helpers, response metadata, cURL preview, and local browser history.

Request History

Method

Request URL

Content Type

Auth

Headers JSON

Body

For safety, local/private network URLs are blocked. Use this for public test APIs only.

Response

Response appears here.

When To Use This REST API Client

Use the TechFolks REST API Client when you need a quick browser-based way to test a public endpoint, inspect JSON output, confirm response status codes, copy a cURL command, or save common test requests locally. It is designed for lightweight API checks, documentation examples, QA verification, and AI-assisted development workflows where opening a full desktop API client would slow you down.

Test Public APIs

Send GET, POST, PUT, PATCH, DELETE, HEAD, and OPTIONS requests to public HTTP or HTTPS endpoints with headers, content type, and optional auth helpers.

Inspect Responses

Review status, time, size, content type, headers, and formatted JSON bodies. This helps confirm whether an API contract matches your app code.

Copy cURL

Build a matching cURL command from the same request so you can share reproducible examples in tickets, documentation, or developer chat.