In order for addresses to deposit into your vault, you will need to add them to the vault’s allowlist.

This endpoint returns a transaction that when signed, will either add or remove the addresses you passed from your vault’s allowlist.

Depending on how you plan to sign the transaction we provide 2 transaction formats in the response. View the guide that explains what you need to sign and how.

the unsigned_transaction_serialized, the RLP-encoded transaction object. It can be decoded to show the transaction details.
the unsigned_transaction_hashed: the signing payload, which is a hash of the unsigned serialized transaction and is the payload you will sign with your private key. Use this for raw signing if your custody solution supports it.