Knot Launches AccountUpdater™ - Update cardholder information in seconds

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Explore the easy buttons connecting your users to merchants.

Switch saved payment methods on behalf of your users.

Update cards instantly across all merchants with a single login.

Update cardholder information in seconds


Knot is purpose-built for leading financial institutions and merchants.

Make switching to your bank easy, and be the go-to card everywhere.

Bundle Knot with your core banking as a service products.

Enable instant account creation to capture lucrative spends.

Prevent declined payments when people switch banks.

See the status of our platform and uptime. 