Add payment method

Unique identifier of the applicant in the Sumsub system.

This identifier is a random combination of 24 digits and lowercase Latin characters. It is automatically generated when the applicant is created on the Sumsub side, and can be found in the Dashboard.

If the applicantId is unknown to you, use the Get applicant data (externalUserId) method to fetch it.

Identifier of the payment method on your side.