Callendina Labs

The Lab is our space for experimentation. We apply the same discipline we use for banks to solve problems in other domains—from yacht racing to basketball analytics.

Visible Payments Explorer

We built the Visible Payments Explorer to demystify payment processing. It’s an educational simulator that lets you play with HSM cryptography (TR-31/TR-34, DUKPT), AS2805.2 message flows, and 4-party scheme clearing.

It features Triode, a guide who helps navigate the technical intricacies of modern finance.

Visit the Explorer →

Triode

Ticktack

Visit Ticktack →
(Closed beta for now - ask for an invite)

Phil's Yacht

Scout

Visit Scout →
(Closed beta for now - ask for an invite)

Scout Logo