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": "SEC, Treasury & Agent Utilities",
  "description": "Pay-per-call HTTP API: SEC EDGAR filings, US Treasury yield curve, Federal Register documents, Stablecoin supply, Entity and compliance lookups, Agent utilities, x402 seller checks and agent demand index. Each paid route answers 402 with an x402 V2 challenge (USDC on base, eip155:8453); pay and retry. No account and no API key. This origin runs no A2A JSON-RPC endpoint. Its MCP endpoint (Streamable HTTP, POST https://x402.donnyautomation.com/mcp) lists the paid routes as tools; a tools/call returns the route's URL and its x402 challenge and does not pay. Call the routes in the OpenAPI document. The 402 challenge is the authoritative price.",
  "url": "https://x402.donnyautomation.com",
  "version": "1.0.0",
  "documentationUrl": "https://x402.donnyautomation.com/openapi.json?x402src=agent-docs",
  "iconUrl": "https://raw.githubusercontent.com/donnywin85/dex-data-mcp/a2a1bfa6a46996e28d58398d52a089622d4ec293/logo.svg",
  "provider": {
    "organization": "SEC, Treasury & Agent Utilities",
    "url": "https://x402.donnyautomation.com",
    "email": "donny.nguyen.business@gmail.com"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "interface": {
    "type": "http",
    "method": "GET",
    "openapi": "https://x402.donnyautomation.com/openapi.json?x402src=agent-docs",
    "llmsTxt": "https://x402.donnyautomation.com/llms.txt?x402src=agent-docs",
    "x402Manifest": "https://x402.donnyautomation.com/.well-known/x402",
    "mcp": "https://x402.donnyautomation.com/mcp?x402src=agent-docs"
  },
  "payment": {
    "protocols": [
      "x402"
    ],
    "network": "eip155:8453",
    "asset": "USDC",
    "freeTier": "25 calls per day per caller on parameterised product routes"
  },
  "skills": [
    {
      "id": "sec-edgar",
      "name": "SEC EDGAR filings",
      "description": "4 routes, $0.03 to $0.10 per call: GET /edgar/filings, GET /edgar/events, GET /edgar/insiders, GET /edgar/dossier.",
      "tags": [
        "sec-edgar",
        "sec-filings",
        "change-detection",
        "company-data",
        "finance",
        "8-k",
        "material-events",
        "corporate-actions"
      ],
      "examples": [
        "GET https://x402.donnyautomation.com/edgar/filings?since=2026-01-01&ticker=aapl&x402src=agent-docs"
      ],
      "routes": [
        {
          "path": "/edgar/filings",
          "priceUsd": "0.10",
          "listed": true
        },
        {
          "path": "/edgar/events",
          "priceUsd": "0.10",
          "listed": true
        },
        {
          "path": "/edgar/insiders",
          "priceUsd": "0.10",
          "listed": true
        },
        {
          "path": "/edgar/dossier",
          "priceUsd": "0.03",
          "listed": true
        }
      ]
    },
    {
      "id": "treasury",
      "name": "US Treasury yield curve",
      "description": "1 route, $0.01 per call: GET /treasury.",
      "tags": [
        "treasury",
        "yield-curve",
        "rates",
        "macro",
        "fixed-income"
      ],
      "examples": [
        "GET https://x402.donnyautomation.com/treasury?latest=1&x402src=agent-docs"
      ],
      "routes": [
        {
          "path": "/treasury",
          "priceUsd": "0.01",
          "listed": true
        }
      ]
    },
    {
      "id": "federal-register",
      "name": "Federal Register documents",
      "description": "1 route, $0.005 per call: GET /federal-register.",
      "tags": [
        "federal-register",
        "regulations",
        "rulemaking",
        "public-comment",
        "government-data"
      ],
      "examples": [
        "GET https://x402.donnyautomation.com/federal-register?agency=treasury-department&open=true&term=stablecoin&x402src=agent-docs"
      ],
      "routes": [
        {
          "path": "/federal-register",
          "priceUsd": "0.005",
          "listed": true
        }
      ]
    },
    {
      "id": "stablecoin-supply",
      "name": "Stablecoin supply",
      "description": "1 route, $0.008 per call: GET /stablecoin/supply.",
      "tags": [
        "stablecoin",
        "stablecoin-supply",
        "usdc",
        "eurc"
      ],
      "examples": [
        "GET https://x402.donnyautomation.com/stablecoin/supply?symbol=usdc&x402src=agent-docs"
      ],
      "routes": [
        {
          "path": "/stablecoin/supply",
          "priceUsd": "0.008",
          "listed": true
        }
      ]
    },
    {
      "id": "entity-compliance",
      "name": "Entity and compliance lookups",
      "description": "3 routes, $0.01 to $0.05 per call: GET /lei, GET /sanctions, GET /company.",
      "tags": [
        "lei",
        "gleif",
        "kyc",
        "legal-entity",
        "compliance",
        "ofac",
        "sanctions-screening",
        "aml"
      ],
      "examples": [
        "GET https://x402.donnyautomation.com/lei?q=apple inc.&x402src=agent-docs"
      ],
      "routes": [
        {
          "path": "/lei",
          "priceUsd": "0.01",
          "listed": true
        },
        {
          "path": "/sanctions",
          "priceUsd": "0.01",
          "listed": false
        },
        {
          "path": "/company",
          "priceUsd": "0.05",
          "listed": true
        }
      ]
    },
    {
      "id": "agent-utilities",
      "name": "Agent utilities",
      "description": "4 routes, $0.01 per call: GET /random, GET /markdown, GET /feed, GET /ip.",
      "tags": [
        "random",
        "csprng",
        "entropy",
        "nonce",
        "sampling",
        "markdown",
        "web-scraping",
        "pdf"
      ],
      "examples": [
        "GET https://x402.donnyautomation.com/random?bytes=32&x402src=agent-docs"
      ],
      "routes": [
        {
          "path": "/random",
          "priceUsd": "0.01",
          "listed": false
        },
        {
          "path": "/markdown",
          "priceUsd": "0.01",
          "listed": false
        },
        {
          "path": "/feed",
          "priceUsd": "0.01",
          "listed": false
        },
        {
          "path": "/ip",
          "priceUsd": "0.01",
          "listed": false
        }
      ]
    },
    {
      "id": "own-data-index",
      "name": "x402 seller checks and agent demand index",
      "description": "2 routes, $0.01 to $0.02 per call: GET /index/demand, GET /seller/check.",
      "tags": [
        "agent-demand",
        "x402",
        "market-research",
        "unserved-requests",
        "demand-index",
        "seller-verification",
        "payment-terms",
        "pre-payment-check"
      ],
      "examples": [
        "GET https://x402.donnyautomation.com/index/demand?window=7d&x402src=agent-docs"
      ],
      "routes": [
        {
          "path": "/index/demand",
          "priceUsd": "0.01",
          "listed": true
        },
        {
          "path": "/seller/check",
          "priceUsd": "0.02",
          "listed": true
        }
      ]
    }
  ]
}