- Login to https://console.firebase.google.com
- Select the project name for which you added IOS app earlier
- Click 3 dots icon for IOS app and click on Settings
- Click on Cloud Messaging tab on top
- Scroll down to APNs authentication Key section and click on UPLOAD
- Upload your .p8 file in the popup, enter your Auth Key ID in Key ID field and your team ID in APP ID prefix section and click on UPLOAD
