I was missing an OpenAI SDK for my Zig projects, and the ones that existed didn’t have support for streaming. You can use this to call models like gpt-4o for terminal clients or whatever.
Tool use support is in the works 
This is my first published package so would love to hear your thoughts!
Welcome to Ziggit @eahl!
This is a good first library, looks focused and useful.
A bit of style feedback: Zig errors are, by convention, PascalCased, so you’d have error.BadRequest rather than error.BAD_REQUEST as would be normal in C and C++.
It would also be useful to clearly document which part of the system is responsible for what memory, which may also involve some decisions on your part.
Thank you for the feedback @mnemnion! I took your feedback and changed both the error naming and documented the memory responsibilities