{
  "api_status": "preview",
  "generated_at": "2026-10-16T12:13:54.950Z",
  "service": {
    "id": "svc_exa_search",
    "type": "api_endpoint",
    "name": "Exa Search and Contents API (x402)",
    "category": "web-search",
    "capabilities": [
      "web-search",
      "page-contents"
    ],
    "operator": {
      "id": "op_exa",
      "name": "Exa",
      "website": "https://exa.ai"
    },
    "payment_methods": [
      "x402:usdc-base",
      "x402:usdc-solana",
      "x402:usdc-arc",
      "x402:circle-gateway"
    ],
    "access_requirements": [
      "x402"
    ],
    "trust": {
      "payment_rails": [
        "x402:base",
        "x402:solana",
        "x402:arc",
        "x402:circle-gateway"
      ],
      "identity": [
        "none_required"
      ],
      "reputation": [
        "none_stated"
      ],
      "settlement": [
        "per_call_onchain"
      ],
      "disputes": [
        "none_stated"
      ]
    },
    "evidence": {
      "operations": 1,
      "checks_attempted": 1,
      "checks_passed": 1,
      "checks_missed": 0,
      "freshness": "fresh",
      "monitoring_days": 0.1,
      "limited_evidence": true
    },
    "urls": {
      "docs": "https://exa.ai/docs/reference/x402-guide",
      "api_base": "https://api.exa.ai"
    },
    "discovery_source": "https://agentdeals.dev/x402-services; confirmed in https://exa.ai/docs/reference/x402-guide",
    "discovered_at": "2026-10-16",
    "claims": [
      {
        "key": "pricing",
        "text": "POST /search from US$0.004 (instant) to US$0.015 (deep-reasoning) per request; POST /contents US$0.001 per page. Only /search and /contents accept x402.",
        "value": null,
        "source_url": "https://exa.ai/docs/reference/x402-guide",
        "retrieved_at": "2026-10-16",
        "corroboration": "unverified"
      },
      {
        "key": "rate_limit",
        "text": "Unpaid discovery requests: 5 per 60 seconds per IP. Paid requests: 10 per second per wallet. x402 results are capped at 10.",
        "value": null,
        "source_url": "https://exa.ai/docs/reference/x402-guide",
        "retrieved_at": "2026-10-16",
        "corroboration": "unverified"
      },
      {
        "key": "trust.disputes",
        "text": "Failed settlement returns 402 with no results; no dispute or refund process described.",
        "value": {
          "mechanisms": [
            "none_stated"
          ]
        },
        "source_url": "https://exa.ai/docs/reference/x402-guide",
        "retrieved_at": "2026-10-16",
        "corroboration": "unverified"
      },
      {
        "key": "trust.identity",
        "text": "x402 requests need no API key; including a key bypasses x402.",
        "value": {
          "mechanisms": [
            "none_required"
          ]
        },
        "source_url": "https://exa.ai/docs/reference/x402-guide",
        "retrieved_at": "2026-10-16",
        "corroboration": "unverified"
      },
      {
        "key": "trust.payment_rails",
        "text": "x402 with USDC on Base, Solana or Arc, or batched through Circle Gateway (Base, World Chain, Arc).",
        "value": {
          "mechanisms": [
            "x402:base",
            "x402:solana",
            "x402:arc",
            "x402:circle-gateway"
          ]
        },
        "source_url": "https://exa.ai/docs/reference/x402-guide",
        "retrieved_at": "2026-10-16",
        "corroboration": "unverified"
      },
      {
        "key": "trust.reputation",
        "text": "No reputation mechanism described.",
        "value": {
          "mechanisms": [
            "none_stated"
          ]
        },
        "source_url": "https://exa.ai/docs/reference/x402-guide",
        "retrieved_at": "2026-10-16",
        "corroboration": "unverified"
      },
      {
        "key": "trust.settlement",
        "text": "Per-request payment; Gateway payments are batched and need a Gateway balance.",
        "value": {
          "mechanisms": [
            "per_call_onchain"
          ]
        },
        "source_url": "https://exa.ai/docs/reference/x402-guide",
        "retrieved_at": "2026-10-16",
        "corroboration": "unverified"
      }
    ],
    "operations": [
      {
        "id": "mt_exa_x402_docs",
        "operation": "x402 guide",
        "check_type": "documentation",
        "method_version": "content-hash/1",
        "url": "https://exa.ai/docs/reference/x402-guide",
        "expected_statuses": [
          200
        ],
        "interval_minutes": 1440,
        "monitoring_since": "2026-10-16T09:42:58.454Z",
        "coverage": {
          "window_start": "2026-10-16T09:42:58.454Z",
          "window_end": "2026-10-16T12:13:54.950Z",
          "window_label": "limited-history",
          "window_days": 0.1,
          "expected": 0,
          "attempted": 1,
          "passed": 1,
          "failed": 0,
          "missed": 0,
          "last_check_at": "2026-10-16T10:07:53.371Z",
          "last_result": "ok",
          "last_passed": true,
          "age_minutes": 126,
          "freshness": "fresh"
        },
        "last": {
          "observed_at": "2026-10-16T10:07:53.371Z",
          "result": "ok",
          "passed": true,
          "http_status": 200,
          "duration_ms": 1154,
          "region": "cloudflare:SCL"
        },
        "median_duration_ms": null,
        "duration_samples": 1
      }
    ],
    "evidence_limitations": [
      "Limited evidence: monitored for under 1 day (less than 30).",
      "No availability check: only documentation or schema pages are monitored for this service.",
      "Checks run from varying Cloudflare locations; response times include network distance from that location.",
      "Trust profile entries are the operator's own statements, not verified by us. A value of none_stated (shown as \"Not stated\") means the sources reviewed are silent, not that the mechanism is absent."
    ]
  }
}