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.

{
  "protocolVersion": "1.0",
  "name": "BAGS",
  "description": "BAGS is a stablecoin-first merchant of record: USDC checkout on Base, Ethereum, Polygon, and Solana with tax invoicing and compliance handled. This A2A endpoint is a thin concierge \u2014 it answers messages with pointers to the BAGS MCP server and public API, where the real tooling lives.",
  "version": "0.1.0",
  "provider": {
    "organization": "BAGS",
    "url": "https://www.getbags.app"
  },
  "documentationUrl": "https://docs.getbags.app",
  "iconUrl": "https://www.getbags.app/baglogo.png",
  "supportedInterfaces": [
    {
      "url": "https://www.getbags.app/api/a2a",
      "protocolBinding": "JSONRPC",
      "transport": "JSONRPC",
      "protocolVersion": "1.0"
    }
  ],
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extendedAgentCard": false
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/plain"
  ],
  "securitySchemes": {
    "openIdConnect": {
      "openIdConnectSecurityScheme": {
        "description": "Optional. The A2A concierge endpoint is anonymous (rate-limited per IP). Dashboard and merchant API auth is documented at /auth.md; OIDC discovery mirrors Supabase Auth.",
        "openIdConnectUrl": "https://www.getbags.app/.well-known/openid-configuration"
      }
    }
  },
  "skills": [
    {
      "id": "bags-preview-payment-link",
      "name": "Preview BAGS payment link",
      "description": "Fetch the public metadata for a BAGS payment link by id (uuid): display name, amount, currency, accepted networks, and merchant info. Available as an MCP tool on https://www.getbags.app/api/mcp/mcp; the A2A concierge replies with instructions for calling it.",
      "tags": [
        "payments",
        "checkout",
        "usdc",
        "mcp"
      ],
      "examples": [
        "Preview the BAGS payment link 4b1c0e0a-0000-0000-0000-000000000000 before I redirect a user."
      ]
    },
    {
      "id": "bags-tax-quote",
      "name": "BAGS tax quote",
      "description": "Compute a tax estimate for an active BAGS payment link given a customer billing or shipping address. Returns subtotal, tax, total, and a signed quote token. Available as an MCP tool on https://www.getbags.app/api/mcp/mcp; the A2A concierge replies with instructions for calling it.",
      "tags": [
        "tax",
        "payments",
        "compliance",
        "mcp"
      ],
      "examples": [
        "Get a tax quote for payment link 4b1c0e0a-\u2026 shipping to a US address in CA 94103."
      ]
    },
    {
      "id": "bags-x402-agent-proxy",
      "name": "x402 agentic API proxy",
      "description": "Pay-per-call HTTP access to a merchant upstream API via x402 v2 (USDC on EVM); an unpaid request to https://www.getbags.app/api/agent/link/{paymentLinkId} returns a 402 challenge for a flat per-call price; include an X-PAYMENT signature to settle (CDP facilitator on mainnet); static protocol discovery at /api/v1 (Base Sepolia, x402.org facilitator).",
      "tags": [
        "x402",
        "payments",
        "usdc",
        "agentic"
      ],
      "examples": [
        "Discover x402 support via GET https://www.getbags.app/api/v1, then pay an agentic proxy at /api/agent/link/{paymentLinkId}."
      ]
    }
  ]
}