To add AUSDT to your MetaMask wallet, follow these steps:
Open MetaMask and ensure you are on the Ethereum Mainnet.
Scroll down and click on ‘Import Tokens’.
Paste the AUSDT contract address: 0x66D8Efa0AF63B0e84eb1Dd72bf00f00cd1e2234e.
The token symbol ‘AUSDT’ should appear automatically.
Click Confirm to add AUSDT to your wallet.
Now, you will be able to see and manage your AUSDT balance in MetaMask.