Adding a header in a pre-request script

[danny-dainton]

Hey @nmishkin

Welcome to the community

There was a similar question posted a few days ago. Are you able to take a look through this and see if any of this helps you?

Setting headers for entire collection/folder

Can you open Postman Console and check? View > Show Postman Console or you can click the following icon: [image] Now, once you send the request you’ll see what all headers are actually going through along with your request like so: [image] Also, The headers that are dynamically generated through the pre-request script will not be shown up as a part of the code that is generated.