API ReferenceWithdraw

Get Message (EVM USDC/SBC/EuroE only)

Gets any messages to be signed by the user, the signed message is then passed as the evmPermitMessage body property into the /api/withdraw/evm/transaction endpoint.

This is only necessary for EVM chains.

Authentication

x-coinflow-auth-walletstring

The web3 wallet of the end user - see https://docs.coinflow.cash/api-reference/api-reference/authentication/get-session-key

x-coinflow-auth-blockchainstring

The blockchain associated with the end user - see https://docs.coinflow.cash/api-reference/api-reference/authentication/get-session-key

OR
x-coinflow-auth-session-keystring

The session key generated for the end user - see https://docs.coinflow.cash/api-reference/api-reference/authentication/get-session-key

Request

This endpoint expects an object.
amountdoubleRequired
tokenobjectOptional
From T, pick a set of properties whose keys are in the union K

Response

Ok
messagestring or null
The message that needs to be typed signed by the user's EVM wallet.