Secure payment rails for agentic commerce.
Nekuda targets the “agent as buyer” problem with secure rails that merchants can trust. Card-network venture participation is the interesting signal: the old rails want a seat at agent commerce, not only crypto-native stacks.
| Company | Protocols | HQ | Founded | OSS repos |
|---|---|---|---|---|
| Nekuda | Cards | USA | 2025 | 0 |
| Crossmint | x402, Cards | Miami, USA | 2021 | 1 |
| Payman | USDC | USA | 2024 | 0 |
Also supporting Cards: Crossmint, Visa, Mastercard.
No org-matched repos in the directory yet — browse the protocol categories instead.