Currently working on a command-line HTTP client wrapper with a code interpreter; it's called mosquito.

The project is hosted on GitHub here: https://github.com/ernest-kiwele/mosquito

It still needs tidying up, but right now it needs feedback much more.

If you make API calls daily and dread Postman, curl or other (otherwise good) HTTP clients, give it a try. And perhaps you will be helping by giving feedback or by contributing code.