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": "0.3.0",
  "name": "Agent Economy OS 2047 \u2014 A2A Commerce Directory",
  "description": "Discover experimental agent-payable Base USDC receipt checks from 0.005 USDC using x402 v2; compare 2-of-3 public RPC receipt observations. Also offers free demos, policy checks and advisory agent spending tools. No wallet access or automatic spending.",
  "url": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-economy-a2a",
  "preferredTransport": "JSONRPC",
  "version": "0.1.4",
  "metadata": {
    "trace_evaluation_offer": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-economy-catalog/assessment-offer.json",
    "buyer_task_match": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-discovery-hub/buyer-match?q=verify%20Base%20USDC%20transaction",
    "free_unsigned_buyer_quote": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-discovery-hub/buyer-quote?service=usdc-receipt-lite",
    "buyer_flow": "Use free task selection then supply a real Base tx and optional expected recipient/amount for a free input-validated quote. Only an independently authorized wallet may pay the actual x402 challenge.",
    "registryPaymentModel": "freemium",
    "registryPaymentDirection": "inbound",
    "registryPaymentProtocols": "x402",
    "registryPaymentRails": "eip155:8453:usdc",
    "nonbindingTechnicalPartnershipReview": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-economy-strategic-review/",
    "freeConsentedBusinessInquiry": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-enterprise-pilot/design-partner",
    "note": "A2A directory and free demos are free. Linked external read-only x402 service endpoints require explicit wallet owner authorization; no automatic payment."
  },
  "provider": {
    "organization": "Agent Economy OS 2047",
    "url": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-economy-mcp/catalog.json"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "text/plain"
  ],
  "defaultOutputModes": [
    "text/plain",
    "application/json"
  ],
  "skills": [
    {
      "id": "offline-trace-assessment",
      "name": "Offline Duplicate-Work Trace Assessment",
      "description": "Discover a free self-run, offline CSV assessment and optional USD 750 assessment inquiry. Indicative price only, subject to written agreement and seller readiness; verified savings 0. Does not upload traces, create orders or take payment.",
      "tags": [
        "offline",
        "trace evaluation",
        "duplicate-work",
        "read-only"
      ],
      "examples": [
        "Show the offline trace assessment offer",
        "Evaluate repeated licensed external work"
      ],
      "metadata_url": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-economy-catalog/assessment-offer.json"
    },
    {
      "id": "free-task-to-x402-quote",
      "name": "Free Agent Buyer Task Router and Transaction Quote",
      "description": "Turn a legitimate agent task into ranked x402 products and validate real Base-USDC tx, expected recipient, amount; produces an unsigned price quote, never signs or spends.",
      "tags": [
        "agent-payments",
        "x402",
        "Base",
        "quote",
        "USDC"
      ],
      "examples": [
        "Find cheapest Base USDC receipt evidence for my payment",
        "Prepare a no-spend x402 receipt quote"
      ],
      "task_router": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-discovery-hub/buyer-match",
      "quote_builder": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-discovery-hub/buyer-quote"
    },
    {
      "id": "discover-cheap-x402-usdc-tools",
      "name": "Find USDC receipt x402 tools from 0.005 USDC",
      "description": "Find agent-payable Base USDC receipt tools with no signup, free demo, exact x402 pricing and documented independently-authorized payment flow.",
      "tags": [
        "x402",
        "Base",
        "USDC",
        "receipts",
        "agent payments"
      ],
      "examples": [
        "Find a Base USDC receipt check at 0.005 USDC"
      ],
      "catalog": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-discovery-hub/catalog.json",
      "skill": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-discovery-hub/skill.md"
    },
    {
      "id": "free-safe-buyer-preflight",
      "name": "Free Agent x402 Quote and Budget Preflight",
      "description": "Check exact Base-USDC HTTP-402 payment quote, merchant payee, owner budget and network before purchase. No signing, wallet access or payment.",
      "tags": [
        "x402",
        "buyer",
        "quote",
        "budget",
        "Base",
        "USDC",
        "no-spend"
      ],
      "examples": [
        "Find an agent-payment verification tool under 0.01 USDC and validate its payment request safely"
      ],
      "skill": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-sandbox-bootstrap/buyer-kit/SKILL.md",
      "free_quote": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-sandbox-bootstrap/buyer-kit/route"
    },
    {
      "id": "discover-agent-services",
      "name": "Discover pay-per-call agent services",
      "description": "Find independent x402 paid services, prices, and exact purchase endpoints",
      "tags": [
        "x402",
        "USDC",
        "base",
        "MCP",
        "catalog"
      ],
      "examples": [
        "List services and prices",
        "What can I purchase?"
      ]
    },
    {
      "id": "policy-review-procurement",
      "name": "Procurement Policy Review Purchase Instructions",
      "description": "Explain how to buy policy checks for an autonomous agent, including sample JSON and free demo URL; never approve purchases on behalf of a user.",
      "tags": [
        "agent procurement",
        "budget",
        "policy",
        "x402"
      ],
      "examples": [
        "How can I check a spending limit?"
      ]
    },
    {
      "id": "agent-settlement-passport",
      "name": "Machine-Verifiable Agent Settlement Passport",
      "description": "Help a funded and authorized agent purchase an unsigned Base USDC receipt digest with 2-of-3 independent RPC observations and exact payee/amount checks. Does not pay itself.",
      "tags": [
        "machine-to-machine",
        "x402",
        "settlement passport",
        "Base",
        "USDC",
        "payment evidence"
      ],
      "examples": [
        "I need proof of USDC settlement for another autonomous agent"
      ]
    },
    {
      "id": "base-usdc-receipt",
      "name": "Base USDC Transfer Audit Purchase Instructions",
      "description": "Explain how to buy receipt observation for native USDC on Base, including free live demo and exact GET route.",
      "tags": [
        "receipt",
        "USDC",
        "Base",
        "payment reconciliation"
      ],
      "examples": [
        "Verify an on-chain Base USDC transfer"
      ]
    },
    {
      "id": "owner-signed-agent-spending",
      "name": "Owner-Signed Spending Rule Verification",
      "description": "Learn how to buy EIP-191 signed owner-policy verification for AI agents",
      "tags": [
        "wallet signature",
        "EIP-191",
        "owner-signed policy",
        "x402"
      ],
      "examples": [
        "Can you verify signed spending rules before an agent buys?"
      ]
    },
    {
      "id": "free-enterprise-technical-fit",
      "name": "Free Nonbinding x402 Partnership and Evidence Evaluation",
      "description": "Provide honest experimental-beta diligence and free browser-local duplicate-paid-work diagnostics. A company may request a nonbinding integration, license or technology-acquisition discussion with explicit contact consent; no independently verified financial savings or active enterprise contracts.",
      "tags": [
        "enterprise",
        "integrator",
        "A2A",
        "strategic buyer",
        "technical fit",
        "licensing",
        "x402"
      ],
      "examples": [
        "Show a nonbinding x402 technology licensing discussion and proof bundle",
        "Evaluate possible cross-agent duplicate licensed purchases safely"
      ],
      "freeDiligence": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-economy-strategic-review/",
      "freeQualificationChecklist": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-economy-strategic-review/cross-agent-fit.md",
      "freeBuyerNoSpendEvaluation": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-economy-strategic-review/evaluation-scope.md",
      "freeBusinessContact": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-enterprise-pilot/design-partner",
      "freeTraceDiagnostic": "https://jzallxzbbdtelcpabfgr.supabase.co/functions/v1/agent-proof-of-value-trace-lab/"
    }
  ]
}