Developer Portal


3.1 Account Updater

Payway’s automatic account updater ensures the data vault contains the most up-to-date card data, including expired cards, closed accounts, and changed account numbers.

Participating card issuers send account information to Visa/Mastercard and Discover.
Payway routinely sends queries for updates from Visa/Mastercard and Discover.
Visa/Mastercard and Discover return updated information.
Account Updater applies new account information to the Payway vault.

Integrators must use account tokens and not raw card data to allow account data to work.


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