What Bearer token should I be using for Firebase Cloud Messaging testing?

Question

I am trying to send a test notification using Firebase Cloud Messaging via Postman. I\'m doing a POST to this url

https://fcm.googleapis.com/v1/projects/[my         


        

Answer 1

You should use definitely use Google-OAuth2.0, which can be generated using described steps in the provided link.

you can find detailed steps here, which I answered for similar question.