Using curl, how would I send a collection of frequently used requests to a coworker?

Plain text file?

> Plain text file?

Works everywhere.

It could be a script or a markdown with code blocks. I believe there’s wrapper with a more codified formats like .http.

Also mentioned in the article. Put it in scripts and pit them on git, and you have version control now too.

users/create.sh, users/delete.sh, etc

They're put in git. You treat it like any other source. You might even have them as a set of shell scripts.

Yes, plain text. Copy & paste has worked for a very long time.