Other then that, its same old curl.
I guess a substitution would be a git repo with curl scripts and environment variables?
We also have some non-tech people who use postman to run tests.
But to your question - I have saved based authenticated request to our company useful APIs - github/jira/artifactory - so when I want to string together some micro tool to do something in batch, I don't have to remember where do I create API key, and how do they accept it.
Each one has its strengths, and weaknesses, Insomnia can export the saved requests as `curl` commands so it's a nice visualisation to iterate over a complex call until it's working, and then be exported if needed to be automated; `curl` is quite ubiquitous but clunky to remember the exact arguments I might need; HTTPie has a nice argument syntax so it's quite readable to be quickly edited but isn't present without installing Python, pip, and pulling it.