Update cardholder information in seconds
Banks and fintechs trust Knot to seamlessly update cardholder information, enhancing the top-of-wallet status and reducing declines. AccountUpdater™ compliments existing network solutions by supporting cross-network updates and BIN range transitions (e.g., debit to credit or card tier upgrades). Together, we provide unmatched flexibility and a better experience for card issuers, customers, and merchants.
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Take Control of Your Card Portfolio
Whether it’s card tier upgrades, switching from debit to credit, or changing providers, issuers using Knot’s CardSwitcher™ can leverage AccountUpdater to update cardholder details seamlessly with a single API call.
Make manual updates a thing of the past
Outdated card information in merchant wallets can lead to declined transactions, causing interruptions in spending. Knot’s AccountUpdater seamlessly updates merchant wallets with the latest card information, including name & address, ensuring your cardholders’ cards are ready to be used anywhere, anytime.
Seamlessly handle lost, stolen, or reissued cards
Card reissuance—whether due to loss, theft, or account updates—no longer needs to disrupt spending. AccountUpdater enables issuers to update accounts seamlessly in seconds. Combined with existing network solutions, Knot creates a comprehensive and powerful solution, ensuring a seamless experience for cardholders and merchants alike.
TransactionLink
Unlock SKU-level transaction data
Banks and fintechs use Knot to retrieve item-level transaction data from top merchants — powering personalized rewards, smarter analytics, and richer customer experiences.
SubscriptionManager
Manage subscriptions and bills in-app
Banks and fintechs use Knot to let users view, manage, and cancel subscriptions and bills directly from within their app — driving engagement and retention.
We support where your customers spend
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