Hoppscotch API Studio

Send HTTP requests, organise them into collections and switch environments like Hoppscotch.

Hoppscotch API Studio — send HTTP requests with collections, environments and history in a fast in-browser client — free

How to use Hoppscotch API Studio

  1. Pick a method, enter a URL and press Send to fire a real request.
  2. Add query params, headers, bearer or basic auth and a JSON or form body.
  3. Create a collection and save the current request into it for later.
  4. Define environment variables and use {{variable}} in URLs, headers and bodies.
  5. Reopen any past request from History and resend it in one click.

Features

  • Real HTTP requests with method, params, headers, auth and JSON or form bodies
  • Collections: group, save and reload requests from the sidebar
  • Environments with {{variable}} substitution across URL, headers and body
  • Response viewer with status, time, size, headers and pretty-printed JSON
  • Request history with one-click resend of the last 20 calls
  • Runs in your browser: collections, environments and history stay local

Frequently asked questions

Is it free?

Yes, unlimited.

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