Returns the custom field answers from an existing merchant application, structured for reuse when submitting an application for an additional location.

Use this endpoint when a merchant that has already been boarded is opening another location and you want to carry their existing application data forward instead of re-collecting it. Pass the merchantApplicationId of the original application as a query parameter; the response returns a CustomFieldAnswers array in the same structure the submission endpoints accept.

To submit, wrap that array in a request body that also includes the Merchant_EmailAddress field, which determines where the application's claim link is sent, along with any optional fields your integration uses.