How to avoid deposit mistakes
Most deposit errors are preventable with a short address, chain, and asset check.
Before sending:
- Open Deposit and copy the current address from the app.
- Confirm that the external wallet is sending USDC on Arbitrum.
- Compare the first and last characters of the address after pasting.
- Check the amount and any network fee.
- Send a small test amount when using a new route.
Do not rely on a saved address without checking it against the app. A wrong-chain transfer does not appear in the Deploy balance automatically. Use Recover a wrong-chain deposit if needed.