How to get SHA-1 key

How to get SHA-1 key of your computer

Launch Android Studio, navigate to the project directory, and access the Terminal.
Execute the following command by pasting it into the Terminal and pressing Enter.
For MacOS

keytool -list -v -keystore ~/.android/debug.keystore -alias androiddebugkey -storepass android -keypass android

keytool -list -v -keystore '.androiddebug.keystore' -alias androiddebugkey -storepass android-keypass android

Note: If you are unable find the SHA-1 key, kindly refer to theLinkand follow the instructions to complete the setup as directed.