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
- Pick a method, enter a URL and press Send to fire a real request.
- Add query params, headers, bearer or basic auth and a JSON or form body.
- Create a collection and save the current request into it for later.
- Define environment variables and use {{variable}} in URLs, headers and bodies.
- 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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