patch https://test.api.promisepay.com/bank_accounts//penny_verify
When penny verification is enabled, this API call verifies the two penny transactions that were sent to a specified bank account using Send Penny Amount. Note: This API call requires you to provide a front-end interface to your end-users into which they can input the penny amounts required for a successful verification. Your front-end interface should then pass the information into this API call. Penny credit verification is only supported for US platforms.