HTTPie

HTTPie is an API testing client making APIs simple and intuitive for those building the tools of our time.

Main Products & Features:

1. HTTPie for Terminal: The original open-source API testing client for open minds. It can be installed via various package managers like apt, brew, choco, pip, port, snap, and yum. It is a command-line curl-like utility featuring syntax coloring and wonderful UX for APIs, making it intuitive, easy to use and extend for consuming/testing RESTful APIs, HTTP servers, and web services.
2. HTTPie for Web & Desktop: Currently in Public beta, it wraps all the user-friendliness of the Terminal version in a sleek graphical interface. Available as a Windows app and Web app. The latest version 2025.2.0 introduces export/import, path params, copy as command, and more.
3. HTTPie for AI: Offers specific support for AI scenarios.

Core Advantages:

• Intuitive and Easy: Compared to traditional tools like curl, its syntax is intuitive AF, extremely easy to use and extend, literally saving developers hours of work.
• Loved by Community: Hailed by developers as "the best http client" and "a CLI http client that will make you smile," boasting 47,961 Stars on GitHub.
• Trusted by the Best: Developers worldwide rely on HTTPie for API testing, including engineers behind some of the most important technology companies driving change today.

Pricing Info: The page does not provide explicit pricing or payment models. The Terminal version is open-source and free, while the Web & Desktop version is labeled as a public beta, suggesting a freemium model might be in place.