Where can I find the API KEY for Firebase Cloud Messaging?

STEP 1: Go to Firebase Console

STEP 2: Select your Project

STEP 3: Click on Settings icon and select Project Settings

Select Project Setting

STEP 4: Select CLOUD MESSAGING tab

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It's in https://console.firebase.google.com/project/(your-project-id)/settings/cloudmessaging

You can find the API KEY in:

(gear-next-to-project-name) > Project Settings > Cloud Messaging

Server Key is the API key.

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