Prepare an unsigned custody transfer transaction

POST

/api/v1/custody/prepare

• Production
• Sandbox (us-east-1)

Authorizations

• bearerAuth
• apiKey

Request Body ^required

object

tokenId

required

integer

newCustodian

required

EIP-55 wallet address of the new custodian.

string

Responses

200

Prepared transaction

object

preparedTx

object

to

Contract address

string

data

Hex-encoded calldata

string

gasEstimate

integer

chainId

integer

metadata

object

key

additional properties

any