Trevo - CORS Proxy & API Testing Tool
Test APIs and bypass CORS without leaving the browser.
Next.jsNode.jsWebSocket
Why do I <3 that: My first project to reach issues, a good number of stars and people actively using. Having good memories even if I don't work on that anymore.
What it does
Trevo is a CORS proxy and API testing tool. You can send HTTP and WebSocket requests, save them, manage parameters, headers, and body content, and share collections with your team.
How to use
Open app.trevo.rest, create a request, pick the method and URL, and hit send. WebSocket requests open a live connection panel so you can inspect frames in real time.
Typical flows:
- Proxy a frontend request to a backend that lacks CORS headers.
- Save a set of staging API requests for repeated testing.
- Replay a WebSocket handshake and watch message frames.
Want more of that? See details here
https://app.trevo.rest →