Requestly
Open Source Self-Hosted API Client

Requestly

Open source API client and HTTP interceptor for mocking and debugging

rest api Developer Tools API Client API Testing Postman API API Mock

Screenshots

A closer look at the product interface and key surfaces.

4 images

At a glance

Primary use case
Open source API client and HTTP interceptor for mocking and debugging
Best for
API Client — rest api, Developer Tools
Stack
Electron, javascript, nodejs, react
License
NOASSERTION
Maintenance
7 hours ago
Access
Open source · Self-hosted
Documentation path
https://docs.requestly.com/

About this tool

Requestly is an open source API client and HTTP interceptor that combines Postman and Charles Proxy functionality. It enables local first API testing, mocking, and request modification via browser extension or desktop app.

Repository

Stars

6,655

Forks

641

Issues

280

License

NOASSERTION

Last Push

7 hours ago

Features

  • Intercepts and modifies HTTP requests and responses in real time.
  • Creates mock servers and simulated responses to accelerate development.
  • Supports local workspaces with Git integration for secure data storage.
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Published 1 hour ago