Create a new extra recipient challenge verification or verify

You can send email receipts to the expense platform and we will create an expense automatically. If you want to add more addresses besides the one that is already registered, for instance, if you have a private address that you want to send in receipts from. You can add them on this endpoint with the query action parameter add, them you need to send another request with the action parameter verify (with the code sent to the new address) to execute the change.