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 when building HTTP-native payment systems, monetizing APIs with crypto payments, integrating payment requirements into web services, or enabling AI agents to autonomously pay for API access. Agents should reach for this skill when implementing payment middleware, configuring payment schemes, handling 402 responses, or integrating payment verification and settlement.",
      "tags": [],
      "url": "https://docs.x402.org/.well-known/agent-skills/x402/skill.md"
    }
  ]
}