Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "name": "x402",
  "url": "https://docs.x402.org/",
  "version": "1.0.0",
  "protocolVersion": "0.3",
  "preferredTransport": "HTTP+JSON",
  "supportedInterfaces": [
    {
      "url": "https://docs.x402.org/",
      "protocolBinding": "HTTP+JSON",
      "protocolVersion": "0.3"
    }
  ],
  "provider": {
    "url": "https://docs.x402.org/",
    "organization": "x402"
  },
  "documentationUrl": "https://docs.x402.org/",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/plain"
  ],
  "skills": [
    {
      "id": "x402",
      "name": "X402",
      "description": "Use x402 when building payment-enabled APIs, integrating HTTP 402 payment requirements into services, creating autonomous agents that pay for resources, or implementing usage-based billing. Agents should reach for this skill when working with paid API endpoints, configuring payment middleware, handling payment verification/settlement, or discovering available paid services.",
      "tags": [],
      "url": "https://docs.x402.org/.well-known/agent-skills/x402/skill.md"
    }
  ]
}