Five Address-Book Checks Before a Cross-Chain Transfer

Five address-book checks can prevent common cross-chain errors: confirm the destination network, full address, checksum, required memo or tag, and a small test transfer. A saved contact name does not prove that its address works for a particular asset or chain.

How do I check the destination network?

Match the network selected in the sending wallet to the network the recipient expects. The same wallet address can exist on several EVM-compatible chains, but sending on the wrong one may leave the recipient unable to access or display the asset as expected.

Check the network again on the transfer confirmation screen; do not rely on the contact label. If a swap is already pending and you need help with that separate issue, read this quickswap guidance for a pending swap.

What should I verify in a saved address?

Compare the address and transfer details with information from the recipient on the intended chain. Ethereum’s EIP-55 mixed-case checksum can help detect some mistyped addresses, but it does not establish that the address belongs to the intended recipient.

• Full address: Compare every character, preferably by copying from a trusted source rather than retyping.
• Checksum: If the address uses mixed case, check that the wallet accepts its checksum. A valid checksum does not confirm the recipient’s identity.
• Memo or tag: Check whether the destination requires an extra identifier. Some services use one to route a deposit to the right account.
• Asset and test: Confirm the recipient accepts that token on that network, then consider a small test transfer before sending a larger amount.

Keep separate address-book entries when one recipient uses different networks or deposit instructions. Include the chain and any required memo or tag in the label, and recheck details when the recipient changes them.

Can I recover a cross-chain transfer sent in error?

Recovery depends on the destination network, address, asset, and who controls the receiving address. A transaction marked successful by the chain may still be inaccessible to the intended recipient, and reversal is not a routine wallet feature.

For a transfer that is still pending, check its status in the wallet or the relevant block explorer before trying again; a second send can create a duplicate. The practical rule is to verify the network and destination details at send time, even when the address is already saved.