Programmable, non-custodial payment infrastructure for internet businesses.
Payments move buyer wallet → recipient wallet, with the fee split out in the same transaction. No custody, no balances, no accounts.
| docs | integration guide and result codes |
| contracts | Solidity, ABIs, EIP-712 definitions |
| sdk-js | JavaScript/TypeScript client |
| sdk-php | PHP client |
Currently on Base Sepolia.