Resources for REST API Onboarding
The golden standard for evaluating REST APIs is Postman.
Unfortunately, recent versions force users to log in to Postman and this is not a good thing when you want to keep your APIs private.
Fortunately, you are still available to download previous versions
Install a previous Postman version for Ubuntu Linux
This is the command to use:
Using snapcraft, it is still possible to use a version of Postman that does not force logging on.