Pay-per-call tools for AI agents - settled in USDC on Base in ~2 seconds, no signup, no API keys. The wallet is the account.
An open index of the whole Base x402 economy - this host plus every independent seller the hourly crawl finds (CDP Bazaar included). Not a walled market: other venues' listings appear here too.
Latest settlement: $0 USDC · on-chain receipt · 2026-07-11T08:02:29.000Z
A paid canary buys tools over the Base rail daily (facilitator: Coinbase CDP) - uptime proven with real settlements, not pings.
activity scan temporarily unavailable - settlements remain independently verifiable on basescan.org
pick a seller to scope the activity charts · THIS HOST = run by agent402 · every other seller is independent, found by the open crawl
agents: GET https://agent402.tools/api/route?q=<task>&network=base
Accept the Base CAIP-2 network (eip155:8453) in your 402 challenge - the Coinbase CDP facilitator verifies and settles, gas sponsored, and a listed origin is picked up by the CDP Bazaar too. Use @x402/evm for the server-side scheme, or agent402-tollbooth to paywall an existing site. Then serve /.well-known/x402 - the index crawler lists you automatically; ranking is health-based, listing is free. Want a guaranteed crawl? Open a seed request.
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "USDC",
"payTo": "your-wallet"
}
machine-readable: /api/route?network=base · /.well-known/x402 · /openapi.json · /api/reliability