Authorization Service

This section provides the steps for requesting the authorization service using these methods, which determine the request fields that are required to request the authorization service. In addition, different request fields are required in order to request the authorization service. The type of card used to process the transaction determines which request fields are used.

To request the authorization service, use the endpoint specified below.

After you send the request, verify the response messages to make sure that the request was successful.

A 200-level HTTP response code indicates success.

For information about response codes, see

Transaction Response Codes

.