get https://api.nexiopaysandbox.com/pay/v3/processECheck
Returns an iframe that can be used to securely process an echeck transaction.
For instructions on how to implement this endpoint, see the Creating an echeck checkout page with the iframe topic.
Try It
To use the Try It feature for this endpoint, you must first request a one-time-use token. The system uses the processing and UI options sent in the request for the creation of the one-time-use or saved echeck token in the display and functionality of the iframe.