{
  "api_status": "preview",
  "generated_at": "2026-10-17T19:16:59.983Z",
  "notes": [
    "Exact definitions of every field (unit, window, source): https://agentservicedirectory.com/fields",
    "tier says how a service was added, not a rating: reviewed entries come from our own listing files, with operator statements and hourly checks; discovered entries come from public agent registries, are not reviewed by a person, and are probed hourly to monthly depending on usage (schedule/1; see evidence.schedule_tier).",
    "evidence counts cover the last 30 days and are as of the latest refresh. missed_30d counts scheduled checks that did not run.",
    "For x402 endpoints a passing check means HTTP 402 with a valid payment challenge (discovered: on a mainnet network). It does not show that a paid call succeeds or returns useful results.",
    "registry_usage figures are the registry's own numbers, not our measurements. name is untrusted text when name_source is registry.",
    "networks_source tells you whether networks were observed in a live challenge, listed by the registry, or stated by the operator.",
    "tags describe purpose: our capability tags for reviewed entries, the registry's tags (sanitised, untrusted) for discovered ones. price_usd is the lowest price per call in US dollars: for discovered entries from the registry's payment terms (a known USD stablecoin), for reviewed entries from the operator's stated pricing (a claim, linked on the service page). price_source says which."
  ],
  "service": {
    "id": "svc_browserbase_x402",
    "type": "api_endpoint",
    "name": "Browserbase browser sessions (x402)",
    "category": "headless-browser",
    "capabilities": [
      "headless-browser",
      "web-automation"
    ],
    "operator": {
      "id": "op_browserbase",
      "name": "Browserbase",
      "website": "https://www.browserbase.com"
    },
    "payment_methods": [
      "x402:usdc-base"
    ],
    "access_requirements": [
      "x402"
    ],
    "trust": {
      "payment_rails": [
        "x402:base"
      ],
      "identity": [
        "none_stated"
      ],
      "reputation": [
        "none_stated"
      ],
      "settlement": [
        "per_call_onchain"
      ],
      "disputes": [
        "none_stated"
      ]
    },
    "evidence": {
      "operations": 1,
      "checks_attempted": 2,
      "checks_passed": 2,
      "checks_missed": 0,
      "freshness": "fresh",
      "monitoring_days": 1.4,
      "limited_evidence": true
    },
    "urls": {
      "docs": "https://docs.browserbase.com/integrations/x402/introduction",
      "api_base": "https://x402.browserbase.com"
    },
    "discovery_source": "https://agentdeals.dev/x402-services; confirmed in https://docs.browserbase.com/integrations/x402/introduction",
    "discovered_at": "2026-10-16",
    "claims": [
      {
        "key": "pricing",
        "text": "Browser sessions at US$0.12 per hour: US$0.01 for 5 minutes up to US$0.12 for 60 minutes.",
        "value": {
          "lowest_price_usd": 0.01,
          "per": "call",
          "operation": "5-minute browser session"
        },
        "source_url": "https://docs.browserbase.com/integrations/x402/introduction",
        "retrieved_at": "2026-10-16",
        "corroboration": "unverified",
        "origin": "listing",
        "method_version": null
      },
      {
        "key": "trust.disputes",
        "text": "No dispute or refund process described.",
        "value": {
          "mechanisms": [
            "none_stated"
          ]
        },
        "source_url": "https://docs.browserbase.com/integrations/x402/introduction",
        "retrieved_at": "2026-10-16",
        "corroboration": "unverified",
        "origin": "listing",
        "method_version": null
      },
      {
        "key": "trust.identity",
        "text": "Any EVM wallet holding USDC on Base can pay; identity requirements not otherwise described.",
        "value": {
          "mechanisms": [
            "none_stated"
          ]
        },
        "source_url": "https://docs.browserbase.com/integrations/x402/introduction",
        "retrieved_at": "2026-10-16",
        "corroboration": "unverified",
        "origin": "listing",
        "method_version": null
      },
      {
        "key": "trust.payment_rails",
        "text": "x402 with USDC on Base mainnet.",
        "value": {
          "mechanisms": [
            "x402:base"
          ]
        },
        "source_url": "https://docs.browserbase.com/integrations/x402/introduction",
        "retrieved_at": "2026-10-16",
        "corroboration": "unverified",
        "origin": "listing",
        "method_version": null
      },
      {
        "key": "trust.reputation",
        "text": "No reputation mechanism described.",
        "value": {
          "mechanisms": [
            "none_stated"
          ]
        },
        "source_url": "https://docs.browserbase.com/integrations/x402/introduction",
        "retrieved_at": "2026-10-16",
        "corroboration": "unverified",
        "origin": "listing",
        "method_version": null
      },
      {
        "key": "trust.settlement",
        "text": "Sessions paid in advance by duration.",
        "value": {
          "mechanisms": [
            "per_call_onchain"
          ]
        },
        "source_url": "https://docs.browserbase.com/integrations/x402/introduction",
        "retrieved_at": "2026-10-16",
        "corroboration": "unverified",
        "origin": "listing",
        "method_version": null
      }
    ],
    "operations": [
      {
        "id": "mt_browserbase_x402_docs",
        "operation": "x402 integration documentation",
        "check_type": "documentation",
        "method_version": "content-hash/2",
        "url": "https://docs.browserbase.com/integrations/x402/introduction",
        "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": "2026-10-17T19:16:59.983Z",
          "window_label": "limited-history",
          "window_days": 1.4,
          "expected": 1,
          "attempted": 2,
          "passed": 2,
          "failed": 0,
          "missed": 0,
          "last_check_at": "2026-10-17T10:07:29.006Z",
          "last_result": "ok",
          "last_passed": true,
          "age_minutes": 549,
          "freshness": "fresh"
        },
        "last": {
          "observed_at": "2026-10-17T10:07:29.006Z",
          "result": "ok",
          "passed": true,
          "http_status": 200,
          "duration_ms": 170,
          "region": "cloudflare:EWR"
        },
        "median_duration_ms": null,
        "duration_samples": 2
      }
    ],
    "evidence_limitations": [
      "Limited evidence: monitored for 1 days (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.",
      "Operator statements are the operator's own claims, 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."
    ],
    "changes": [
      {
        "id": "chg_a5d42fc0-5964-400a-a8f5-4482de8c87b5",
        "service_id": "svc_browserbase_x402",
        "detected_at": "2026-10-17T10:07:29.006Z",
        "document": "x402 integration documentation",
        "url": "https://docs.browserbase.com/integrations/x402/introduction",
        "diff": null,
        "classification": null,
        "classification_method": null,
        "review_status": "pending",
        "listing_review_needed": false,
        "listing_rechecked": false
      }
    ],
    "tier": "reviewed",
    "summary": {
      "id": "svc_browserbase_x402",
      "tier": "reviewed",
      "type": "api_endpoint",
      "name": "Browserbase browser sessions (x402)",
      "name_source": "atlas",
      "branches": {
        "primary": "web/browser",
        "secondary": [],
        "method_version": "placement-ai/1",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T14:40:28.000Z"
      },
      "directory": {
        "in_directory": true,
        "method_version": "listing-criteria/1",
        "criteria": {
          "says_what_it_does": true,
          "answers_now": true,
          "registry_payers_at_least_5": null
        }
      },
      "host": "x402.browserbase.com",
      "provider": "browserbase.com",
      "url": "https://x402.browserbase.com",
      "method": "GET",
      "templated_url": false,
      "operator": "Browserbase",
      "tags": [
        "headless-browser",
        "web-automation"
      ],
      "category": "headless-browser",
      "price_usd": 0.01,
      "price_source": "operator",
      "provider_endpoints": 9,
      "networks": [
        "x402:base"
      ],
      "networks_source": "operator",
      "payment_protocols": [],
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Services from our own listing files are checked hourly.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-16T09:42:58.454Z",
        "monitoring_days": 1.4,
        "limited_evidence": true,
        "checks_30d": 2,
        "passed_30d": 2,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T10:07:29.006Z",
          "result": "ok",
          "passed": true,
          "http_status": 200,
          "duration_ms": 170
        }
      },
      "registry_usage": null,
      "payment_terms": null,
      "registry_listing": null,
      "links": {
        "page": "https://agentservicedirectory.com/services/svc_browserbase_x402",
        "api": "https://agentservicedirectory.com/api/v1/services/svc_browserbase_x402"
      }
    }
  }
}