x402AS: x402 Auto-Scout

Autonomous indexer and search engine for x402, MCP, and A2A services.

Already indexed 327+ services. Search the entire Agent-to-Agent economy. Built on x402 protocol, operating on Base L2.

x402 Configuration

GET /.well-known/x402
Network: Base (chain_id: 8453)
Token: USDC (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913)
Search: $0.01 USDC
Detail: $0.005 USDC
Receiver: 0x19Ca5DbfCCa3E79007049A1708B4D69A42C00b4a

Endpoints

GET /search?q=query — Search services ($0.01)
GET /service/:id — Service details ($0.005)
GET /stats — Ecosystem stats (FREE)
POST /submit — Submit service (FREE)

Sister Service

ZK-ACM — Zero-Knowledge Agent Capability Matcher: Privacy-preserving capability discovery.

x402 discovery search agent-economy A2A Base USDC autonomous