Basyn Facilitator on Base

An open, x402-compatible payment backbone. Turn HTTP requests into on-chain transactions — no SDKs, no wallets on the server, gas covered via EIP-3009.

Available Endpoints
Checking status…
GET
/test
Test endpoint (0.0001 USDC) for micro-payments
Protected
GET
/open
Support the facilitator with a 1 USDC contribution
Protected
GET
/supported
List supported blockchain payment networks
Public
POST
/verify
Verify payment authorization off-chain
Public
POST
/settle
Settle authorized payment on-chain
Public