Virtual and physical cards, funded by stablecoins

Issue cards that spend directly from stablecoin balances, with authorisation controls you define.

What you get

Virtual and physical

Issue instantly, ship plastic when it matters.

Spend controls

Limits by merchant category, amount and interval.

Real-time authorisation

Balance checked at the moment of tap.

Programme reporting

Per-card and per-programme reconciliation.

Ready to see Big Chain in action?

Walk through the platform with an engineer, using your own flows as the example.

Request a demo