Add Interac Account
Adds an interac account to the withdrawer's account which they can withdraw funds to.
The external identifier of the end user - see https://docs.coinflow.cash/api-reference/api-reference/authentication/get-session-key
The API key of the merchant - see https://docs.coinflow.cash/api-reference/api-reference/authentication/get-session-key
The web3 wallet of the end user - see https://docs.coinflow.cash/api-reference/api-reference/authentication/get-session-key
The blockchain associated with the end user - see https://docs.coinflow.cash/api-reference/api-reference/authentication/get-session-key
The session key generated for the end user - see https://docs.coinflow.cash/api-reference/api-reference/authentication/get-session-key
Phone number (US Only) unformatted 10 digits long, no leading 1 for US country code.