Assign an external Address as a Deposit Address

Virtual Accounts support adding existing blockchain addresses as Deposit Addresses.

You can add an address by using the following v3 REST API endpoint.
The most common use is for EVM-based (like Ethereum) Gas Pump.

Example request:

curl --request POST \
  --url 'https://api.tatum.io/v3/offchain/account/{id}/address/{address}' \
  --header 'x-api-key: {YOUR_API_KEY}'
//Response:
{
  address: '0x6d7abd9f164db455e5aabfb5a53307e8d5657555',
  currency: 'MATIC' // The currency will match the same as the Account
}

Good to Know

You may add an external address to a Virtual Account as long as said Virtual Account was created without an associated XPUB
Assets that may be already present in the blockchain Address to be bound to the account won't be considered to update the available balance.