Added /accounts/{account_id}/billing_info/verify_cvv route which takes a verification_value and returns a transaction if the verification_value matches the cvv of the credit card on file. A 422 is returned if the verification_value does not match the credit card on file and the a 429 is returned if the same credit card is checked more than 3 times in 24 hours.
/accounts/{account_id}/billing_info/verify_cvvroute which takes averification_valueand returns atransactionif theverification_valuematches the cvv of the credit card on file. A422is returned if theverification_valuedoes not match the credit card on file and the a429is returned if the same credit card is checked more than 3 times in 24 hours.