Postman scripts : “pm is not defined”

Question

I try to write a Pre-request script in Postman. I want to to make a request so I try to use pm.sendRequest. For example :

pm.sendRequest(\'http://example.com\',          


        

Answer 1

A member posted an answer but, for some reason, I think he got banned. His answer didn't have a lot of details, but was working :

You have to use the standalone version of Postman for the pm to be accessible. I was using it as a Chrome extension. By switching to the standalone version, it worked. I don't know why, though.