Clients & Debugging Tools
Graphical interfaces, command-line request tools, and proxy monitors used to capture, manipulate, and inspect API traffic.
A fast, git-friendly open-source API client that stores collections directly as folder structures.
Charles Proxy
paidAn HTTP proxy and monitor that enables developers to view and inspect all HTTP traffic between their machine and the internet.
curl
opensourceThe ubiquitous command-line tool and library for transferring data with URLs using HTTP, HTTPS, and dozens of protocols.
A classic debugging proxy for routing, decrypting, and rewriting HTTP traffic.
An open-source, browser-based API client for building and testing HTTP, GraphQL, WebSocket, and other requests, with a self-hostable option.
A command-line HTTP client built for developers, offering clean syntax, syntax highlighting, and auto-formatted JSON.
A streamlined, desktop-based HTTP, REST, and GraphQL client built for local debugging and testing.
mitmproxy
opensourceAn interactive, SSL-capable intercepting HTTP proxy CLI and web tool built for developers.
