Meet Supernova, the operating system for deterministic AI.

Log in

Explore the easy buttons connecting your users to merchants.

The operating system for deterministic AI.

Switch saved payment methods on behalf of your users

Unlock perfect SKU-level details instantly

Update cardholder information in seconds


Embed agentic shopping experiences into your app

The operating system for deterministic AI

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

Prevent declined payments when people switch banks

See the status of our platform and uptime. 

See the status of our platform and uptime

Be the first to hear about news and updates from the team at Knot. Delivered straight to your inbox.