Skip to main content

Authorizations

Upon submitting an authorization request to Tesouro, you’ll receive a response containing a five-character processorResponseCode and message indicating whether the request was approved or declined by the network, or if it failed to reach the network due to an error. Tesouro will also provide advice on what, if anything, can be done to successfully retry a declined or failed request. The response codes are grouped using a letter and number prefix:

A0xxx - Approvals

D1xxx - Declines

E1xxx - Errors

Requests that fail before being sent to the payment network will provide an error response code containing detail about what caused the error and how, if possible, to correct it.

Account updater

U3xxx - Updater responses

Downloads