Portico Developer Guide
Release Notes
This table contains detailed changes to the current version of the document. For information on past changes, see the Release Notes in that version.
| Documentation Section / Topic | Change Description |
|---|---|
| Portico Developer Guide |
Updated release version number from 3.43 to 3.48. Updated release date from February 2025 to October 2025. Updated branding and copyright, and throughout the document. |
| General Updates |
Replaced all instances of ETS with TaaS. Updated some transaction and report links. |
| Data Security | Added TDES DUKPT encryption option. Modified Heartland E3 to Voltage. |
| Transaction Request Header Fields |
Updated description for SerialNumber and ClientTxnId. Added ClerkId, GPS Coordinates, CustomHashReq, and RetryInd. |
| Timeouts | Reduced the recommended timeout value for Payment Facilitators. |
| Authorization Platform - GSAP-NA | Added a bullet that GPN-Mexico FEVO merchants must be configured for Host Based batch management |
| Batch Processing | General Text Clarifications re Maximum Batch Amount and GSAP-NA Maximum Batch Size |
| Corporate Cards |
Clarified text Added a new value for CPC Indicator. Added information about Canadian tax type combinations for Level II. Added additional information about Line Item details for Level III. |
| Credential on File |
Clarified text Modified the bullets for Subsequent CoF to include MC Category Indicator Rremoved the bullets for Existing Card on File, as this is covered by Subsequent CoF |
| Interac Pre-Authorization and Completion |
Added clarifications:
|
| Secure 3D | Updated the text for Version |
| Service Location and Geographic Coordinates |
Renamed Section to add Geographic Coordinates. Modified text to indicate this is also supported for Planet Payment. Added subheadings. Added Geographic Coordinates subsection. |
| Thank You Points |
Added details about authorized amount as well as reversals. |
| Transaction Link Identifier | Modified text to indicate how Portico handles this on behalf of the merchant. Noted that this is now returned to the POS. |
| Gateway Response Codes | No changes |
| Issuer Response Codes |
No changes |
| Glossary |
Added new entries for TLID and Transaction Link Identifier |
| Schema | Updated schema for v3.48 |