The hardest part of building a payment network isn't the technology. It's distribution.
Visa has 100+ million terminals worldwide. How does a 3-person startup compete with that?
The answer: you don't compete. You use the same terminals.
The EMV Distribution Hack
EMV (Europay, Mastercard, Visa) is an open standard. Any terminal that reads Visa cards can read any EMV-compliant card. The terminal doesn't care who issued the card. It cares about the protocol.
When you tap a card:
- Terminal reads the card's Application Identifier (AID)
- Matches it against supported applications
- Routes the transaction accordingly
Visa's AID: A0000000031010
Mastercard's AID: A0000000041010
OpenPasskey's AID: [registered under our IIN]
The Acquirer Route
Acquirers are the companies that provide payment terminals to merchants (think Tyro, Square, Zeller, Airwallex in Australia).
Adding a new card network to an acquirer's routing table is straightforward:
- Register our IIN and AID
- Configure routing rules
- Done. Their terminals now recognize our cards.
Estimated time: approximately one day.
The merchant doesn't install anything. They don't sign a new contract. Their existing terminal just starts accepting our cards alongside Visa and Mastercard.
Why This Works
This is exactly how Visa and Mastercard got distribution. They didn't install custom terminals. They used the EMV standard. Acquirers added them to routing tables. Terminals recognized them.
We're doing the same thing, but our settlement layer is on-chain instead of through the banking system.
The Numbers
Right now: 20+ Sydney cafes, direct merchant relationships.
Next: acquirer partnerships that scale to thousands of merchants without individual onboarding.
With our IIN from ISO: any acquirer, any country that uses EMV contactless.
The Business Model
Visa charges interchange (0.3-0.8%) and scheme fees. That's how they monetize the routing.
We remove those fees. Our monetization comes from the settlement layer, not from taxing every tap.
3,200+ users. 20+ cafes. Zero external funding. Blackbird Giants Cohort 11.