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Web & API

API Studio

Build, send, receive, and inspect HTTP requests.

No query parameters

Add parameters to include them in the request URL.

Code

Enter a URL to generate code.

History

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Sent requests will appear here and stay on this device.

About API Studio

A focused HTTP request client and webhook inspector, built for fast debugging and inspection.

What is it?

API Studio is a focused HTTP workspace: build and send a request through a secured backend proxy, or generate a temporary URL and inspect real webhook traffic (Stripe, GitHub, ...) sent to it — both without fighting browser CORS restrictions or deploying anything.

How to use it

  1. Request: pick a method, enter a URL, configure params, headers, auth or a body, and send it.
  2. Webhooks: create a temporary endpoint, point a service at it, and inspect what arrives — then Replay an event straight into the Request tab.
  3. Generate ready-to-use fetch or curl code, or revisit past requests from local history.

Why use it?

Testing an API shouldn't require installing a desktop app. API Studio runs directly from your browser and keeps your request history local — requests are sent through a secured backend proxy that reuses the same SSRF-hardened outbound fetch built for InfraLens, for both Request and Webhook replay, designed to safely handle requests to public URLs while blocking private and restricted destinations.