x402 Crypto Data Agent

{
  "agent_id": "x402_crypto_data_agent",
  "name": "x402 Crypto Data Agent",
  "url": "https://x402-crypto-data.vercel.app/",
  "logo": "https://www.google.com/s2/favicons?domain=x402-crypto-data.vercel.app&sz=128",
  "niche": null,
  "category": null,
  "short_summary": "Paid API providing cryptocurrency prices and DeFi yield data from DefiLlama for AI agents on the Base network, with sample and paid endpoints.",
  "task_performed": "unclear",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [],
  "protocols_or_interfaces": [],
  "industry_fit": [],
  "autonomy_level": "unclear",
  "human_approval_needed": "unclear",
  "pricing_model": "unclear",
  "price": {
    "observed": true,
    "billing": "usage",
    "source_kind": "vendor",
    "currency": "USD",
    "lowest_monthly_usd": null,
    "monthly_usd": null,
    "headline": "$0 per request (usage-based)",
    "commercial": {
      "rates": [
        {
          "line": "POST /api/price",
          "per": "per request",
          "text": "$0 per request"
        },
        {
          "line": "GET /api/yields",
          "per": "per request",
          "text": "$0 per request"
        }
      ],
      "currency": "USD",
      "lines": [
        {
          "name": "POST /api/price",
          "price": "$0.002",
          "kind": "usage_rate",
          "unit": "request",
          "billed": "usage"
        },
        {
          "name": "GET /api/yields",
          "price": "$0.002",
          "kind": "usage_rate",
          "unit": "request",
          "billed": "usage"
        }
      ]
    },
    "summary": "$0 per request (usage-based). The service charges $0.002 in USDC per request for its crypto price and DeFi yield API endpoints, with a free sample endpoint available.",
    "confidence": "high",
    "source_url": "https://x402-crypto-data.vercel.app/pricing",
    "checked_at": "2026-10-05T04:39:22.867Z",
    "amount": null,
    "display": null,
    "plans": [
      {
        "name": "POST /api/price",
        "price": "$0.002",
        "usage": true,
        "period": "usage",
        "persona": "free",
        "highlights": [
          "Per API request",
          "Payable in USDC on Base",
          "Returns crypto price quotes"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "GET /api/yields",
        "price": "$0.002",
        "usage": true,
        "period": "usage",
        "persona": "free",
        "highlights": [
          "Per API request",
          "Payable in USDC on Base",
          "Returns DeFi yield data"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      }
    ],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [],
  "evidence_quality": "unclear",
  "entity_type": "agent_api_endpoint",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://x402-crypto-data.vercel.app/"
  ],
  "last_checked": null,
  "how_to_connect": {
    "website": "https://x402-crypto-data.vercel.app/",
    "docs": null,
    "mcp": null,
    "a2a": null,
    "api": null,
    "protocols": [],
    "install": null,
    "repository": null
  },
  "deployment": {
    "model": "unknown",
    "both_offered": false,
    "hosted_endpoint": null,
    "install": null,
    "note": "No deployment evidence held — Agentery has no endpoint, install instruction or directory attribute for this listing.",
    "evidence": null
  },
  "licence": {
    "name": null,
    "note": "No named licence found in the retained page text or source attributes. A public repository alone does not establish an open-source licence.",
    "evidence": null
  },
  "evidence_checks": {
    "price": {
      "status": "unknown",
      "note": "no observed price page text held for this listing"
    },
    "agent_card": {
      "status": "unknown",
      "note": "no Agent Card URL recorded for this listing"
    },
    "endpoint": {
      "status": "unknown",
      "note": "endpoint not yet checked"
    }
  },
  "price_history_available": "Pass price_history:true for this provider's dated plan prices (observation dates, original currency).",
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 843,
    "uptime_7d": null,
    "checked_at": "2026-10-05T02:46:02.273Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": null,
    "unit_cost": null
  },
  "reported_success": null,
  "feedback": "If you actually use this provider, call report_outcome with the result. Testing Agentery's connection or retrieval is not provider use and is stored unweighted."
}