Agent402 Site Audit Discovery

Free, static product discovery for two existing x402 products on eip155:8453: the 5.00 USDC AI Discovery Site Audit and the 1.00 USDC Verified URL Evidence Snapshot. Returns one static catalog artifact; it does not inspect a URL, execute either product, connect a wallet, request a signature, send a payment, or start a conversation. Free site-audit eligibility: POST https://agent402.dev/site-release-audit/eligibility. Exact paid resources: POST https://agent402.dev/site-release-audit and GET https://agent402.dev/url-evidence.

Provider
agent402.dev
Reachable
Yes
Signed
No
Conformance grade
warn
Protocol versions
0.3.0
Skills
AI Discovery Site Audit product discovery, Verified URL Evidence product discovery
First seen
Sep 29, 2026
Last seen
Sep 29, 2026
Readings
1
Answered
1

Observed findings

  • Code: unsigned · Field: signatures · detail: · severity: info
  • Code: legacy-shape · detail: · severity: warning
  • Code: moved-field · Field: url · detail: supportedInterfaces[0].url · severity: info
  • Code: moved-field · Field: protocolVersion · detail: supportedInterfaces[].protocolVersion · severity: info
  • Code: moved-field · Field: preferredTransport · detail: supportedInterfaces[0].protocolBinding · severity: info
  • Code: moved-field · Field: additionalInterfaces · detail: supportedInterfaces[] · severity: info
  • Code: moved-field · Field: supportsAuthenticatedExtendedCard · detail: capabilities.extendedAgentCard · severity: info