I have a question. WHY PostMan can send data in body of a GET request but nothing else?

I've sent data (specifically, an auth token) in the body of a GET request in Apex (Salesforce). The FormAssembly API didn't mind either.

https://stackoverflow.com/q/978061/...

it's not just a postman thing, it has to do with the http standard defined by ietf

The real question is why the hell would you do that!!! POST and PUT exist for a reason.

This is like the motherfuckers that build api's that return http 200 and in the fucking body they put a error message.... Status codes exist for a reason..

Man now I need to start a new rant....