OpenAstra – Chat based open-source alternative to Postman
Hi HN, I'm excited to finally launch this project. While existing tools like Postman excel at API discovery and testing, they often require us to navigate complex interfaces, manually construct requests, etc. That's why I created OpenAstra. The core idea is to combine the visual richness of traditional API tools with the simplicity of a chat interface. Think of it as "Postman meets ChatGPT" - allowing us to interact with APIs through natural conversation while retaining core essential features of traditional API tools. If you want to test an endpoint or understand what it does? Just ask. The…
In plain words
OpenAstra is an open-source API testing tool that uses a chat-based interface instead of traditional menus and forms. Users can test endpoints and explore APIs through natural conversation rather than manually constructing requests. It combines the functionality of API testing platforms with the simplicity of a chat interface, letting developers interact with APIs by simply asking questions. The project is in early development and welcomes community contributions.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hi HN, I'm excited to finally launch this project. While existing tools like Postman excel at API discovery and testing, they often require us to navigate complex interfaces, manually construct requests, etc. That's why I created OpenAstra. The core idea is to combine the visual richness of traditional API tools with the simplicity of a chat interface. Think of it as "Postman meets ChatGPT" - allowing us to interact with APIs through natural conversation while retaining core essential features of traditional API tools. If you want to test an endpoint or understand what it does? Just ask. The project is still in its early stages, and there's much more to build. I'd love to hear what features you'd find most valuable, and of course, pull requests are always welcome!
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