Postman. Not the guy delivering letters to your mailbox, the software which makes API-development much easier.
Earlier this year I was mighty shocked to learn Postman is tightening its grip on developers.
First they made using a Postman-account mandatory. Any new installation into a workstation MUST login to a Postman-account. Earlier it was a strong suggestion, but there existed a skip-button. Anybody having an old installation can keep their way-of-working. When ever there is a need for new installation, surprise is imminent.
For the record: I do have a Postman-account. On some of my machines, I do login into it to collaborate with other developers. There are number of machines where I do not.
The traditional way-of-working is called "Scratch Pad" in the new world order. This scratchpad will contain any locally stored information such as collections of requests, URL endpoints, variables and secrets. Not sharing such delicate information with anybody is my preferred approach.
Hint: For any logged in user, getting to your scratchpad is surprisingly easy. Access to it is well hidden, but available:
Settings sprocket-wheel will contain the option for Scratch Pad.
There is a change coming.
In September 2023 Postman will force to store all passwords, API-keys, secrets, customer's endpoints to their server. There is a blog post from May 2023: Announcing the new lightweight Postman API Client and sunsetting Scratch Pad.
It remains to be seen if this "lightweight" Postman is a piece of usless crap or not. Somehow I don't see the option of storing precious secrets my customers handed me for safe-keeping to a 3rd party who can do whatever they want with it. In some cases, contractually I'm pretty sure I'm not even allowed do to that!