In January 2025 we clarified an RDF's contents, added a parameter to the Parameters page, deprecated some RDFs, revised Reconciliation, clarified Mastercard force-posts, added an optional BAUT field, updated an event field, indicated a check-name limit, changed domestic transaction determination, changed a feature name, moved an event, updated some Reg E RDF fields, provided realistic sample URLs, and updated Product RDF fields. Click January 2025 to see the details.

To ring in the new year, we wanted to take a moment to highlight the key changes you may have missed in our docs over the past year.

In December 2024 we added a note about ADq, corrected an endpoint parameter, updated a CST guide, added a product parameter for Secured Credit, started publishing clients-only documentation in the Galileo Console, added an event to balance-change triggers, added two new recipes, updated the ACH Transaction Statuses, added a new response parameter to an endpoint, added interest to Transaction History, added a new field to events, clarified supported orientation of tokenized cards, explained unmatched reversals, added new response parameters for fees, and updated the Creating an Internal Transfer guide. Click December 2024 to see the details.

In November 2024 we updated account-holder refunds, updated a field description in Get Product Info, updated the About Disputes guide, added a new field to the ODSC event, fixed an event's triggers, provided a data-element mapping, updated a prod param, explained some other parameters, added a new guide, documented response fields and updated some ACH IDs. Click November 2024 to see the details.

In October 2024, updated the account charge off description, two PDF guides were updated, we updated the Auth API amount description, removed an endpoint, added incremental fields, updated an example URL, clarified the description of events for single-use virtual card, began instant-issue card support for mobile wallets, added a new guide, enhanced fleet data information for Mastercard, added support for a new merchant advice code, updated a deposit category code, Digital card images PCI compliance scope, clarified product switching, updated Incoming ACH simulation payload values, Activity Type descriptions and Authorization stream table, added Deposit Sweep, enumerated some values, updated Get Call Status description, and added a new object to the Auth API. Click October 2024 to see the details.

In September 2024 we freshened up the External Trans API, included a new transaction otype, added a batch-header field, added supported ACH characters, corrected a parameter setting, added a new endpoint, added three RDFs, corrected fields on the Statements guide, made updates to the Risk API, added information about ACH reversals, a new process guide for the Customer Service Tool, and updated a card-transaction scenario. Click September 2024 to see the details.

In August 2024 we updated the CST User Guide, a customer id type, created a product-settings page, added enhanced provisioning rules, added a response field, updated a response code, introduced a new model of secured credit, added new billing cycle configurations, updated a card-transaction scenario, updated AVS-only checks, account-holder refund, included a new transaction otype, updates to the Risk API, added a new guide, and clarified an endpoint's function. Click August 2024 to see the details.

IIn July 2024 we added a PRP guide, clarified an RDF field, added a 3DS guide, 9-digit BINs, four new status codes, moved wire-related endpoints, added new STIP reporting, added visa_trans_id, corrected Auth API fields, clarified statement criteria, added steps for canceling electronic billpay transactions, added Cloudflare response codes, and added a couple of LATAM-specific features. Click July 2024 to see the details.

In June 2024 we added support for multiple balance inquiry types, added the tlid event field, introduced the Risk API, added support for self-service PRP, added a new event, added the ANI results field, clarified the pin parameter, added a param to root groups, updated the Postman collection and added fields to an event. Click June 2024 to see the details.

In May 2024 we changed links to the Galileo Pro Postman collection, clarified PCI-sensitive data and payment description override, corrected phone validation, added two card-related fields, clarified payment updates and primary accounts, added support for Mastercard’s merchant advice codes, clarified URI format and dispute IDs, added ICC data fields, moved some endpoints to a new location and added information about user-defined account fields. Click May 2024 to see the details.