The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬
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Updated
May 26, 2025 - TypeScript
The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬
A text-based HTTP client in the browser. An interface-less Postman.
Awesome API Clients & Postman Alternatives (Open Source, Free, Pro)
A developer and git friendly offline-only API client designed for efficient API testing and development. It stores the collections and requests as YAML files on your local file system, making it convenient to organize, reuse, and share your APIs. (Alternative to Postman and Insomnia)
pyapptest is a developer-friendly, plug-and-play API testing utility built with Python. It helps you auto-detect, test, and document API endpoints from popular frameworks like FastAPI, Flask, and Django — all within a clean Streamlit-based interface.
A lightweight http-request application that developed with Rust and Tauri.
Endoc is a powerful and easy-to-use API documentation package for Laravel. Inspired by tools like Postman, Endoc provides an intuitive interface to document, test, and visualize your API endpoints directly within your Laravel project. Perfect for developers who want interactive API documentation seamlessly integrated with their backend.
A new filebased, offline first http client that simplifies the API development workflow.
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