How to airdrop password to apple tv
How to airdrop wifi pass word to Apple TV
iPhone 12, iOS 14
Question marked as
AirDrop is not the functionality that you’re looking for.
For many third party services, iCloud Keychain is supported for entering accounts and passwords.
Apple ID credentials seem to be excluded though.
Wi-Fi passwords are not meaningful for this, as it only works when both devices are already on the same network.
Set up iCloud Keychain - Apple Support Make your passwords available on all your devices with iPhone and iCloud Keychain - Apple Support
Use the iOS or iPadOS keyboard to enter text on Apple TV - Apple Support