*Blog
Notes from the Lexpay team.
Deep-dives on payments, card schemes, infrastructure and the regulation that ties it all together.
Product
Inside the Lexpay metal card: from titanium blank to tap-to-pay
Jun 02, 2026
Risk
Why 3D Secure 2.3 changes the chargeback game
May 21, 2026
Engineering
Scaling card authorisations to 50k TPS without breaking a sweat
May 04, 2026
Payments
FX done right: how we settle 25 currencies at interbank
Apr 18, 2026
Compliance
Compliance by design: building an AML program for the 2030s
Apr 02, 2026
Engineering
Webhooks at-least-once: lessons from one billion deliveries
Mar 14, 2026