Web Push API Chrome, returning “Unauthorized Registration”

Question

I\'ve been doing a google tutorial on how to send web push notifications on Chrome using web-push node module.

The thing is, the tutorial also provides a companion s

Answer 1

Check the field gcm_sender_id in your manifest.json file if it matches exactly with the gcm_sender_id in your google account. I faced a similar problem before and this was the solution to my problem.