The Account ID is a unique identifier for Ark Survival Ascended account.
How do I find the Account ID?
- Join a single player game.
- Press the ~ [tilde] button to open the console command.
- You can change the key bind for this in the settings under "toggle console".
- Execute the command whoami
- Press the ~ [tilde] button again
- The OSS Id is your Account ID
Example: