{
  "api_status": "preview",
  "generated_at": "2026-10-16T22:55:19.852Z",
  "notes": [
    "Exact definitions of every field (unit, window, source): https://agentserviceatlas.com/fields",
    "reviewed entries have a sourced trust profile and hourly checks; discovered entries come from public agent registries, are not reviewed by a person, and are probed daily.",
    "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."
  ],
  "query": {
    "tag": "market-research",
    "sort": "evidence",
    "limit": 50,
    "offset": 0
  },
  "total": 4,
  "items": [
    {
      "id": "cand_6d69f892356c281e",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Google Trends Related Topics",
      "name_source": "registry",
      "host": "api.kadec0.xyz",
      "url": "https://api.kadec0.xyz/v1/related-topics",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "google-trends",
        "trends",
        "related-topics",
        "keyword-research",
        "market-research"
      ],
      "category": null,
      "price_usd": 0.03,
      "price_source": "registry",
      "provider_endpoints": 43,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "observed",
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T14:07:55.000Z",
        "monitoring_days": 0.4,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T14:08:17.832Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 296
        }
      },
      "registry_usage": {
        "calls_30d": 5,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T14:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_6d69f892356c281e",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_6d69f892356c281e"
      }
    },
    {
      "id": "cand_5393efe9629ac821",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "CryptoPulse",
      "name_source": "registry",
      "host": "cryptopulse.theaslangroupllc.com",
      "url": "https://cryptopulse.theaslangroupllc.com/api/research-brief",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "crypto-research",
        "market-research",
        "trading-signals",
        "on-chain-analysis",
        "derivatives"
      ],
      "category": null,
      "price_usd": 0.5,
      "price_source": "registry",
      "provider_endpoints": 14,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "eip155:4663",
        "eip155:137",
        "eip155:42161",
        "eip155:480",
        "eip155:143",
        "eip155:196",
        "eip155:999",
        "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k",
        "xrpl:0",
        "eip155:56"
      ],
      "networks_source": "observed",
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T21:07:55.000Z",
        "monitoring_days": 0.1,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T21:08:21.131Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 520
        }
      },
      "registry_usage": {
        "calls_30d": 1,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-16T21:08:21.131Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T00:00:00.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-16T21:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_5393efe9629ac821",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_5393efe9629ac821"
      }
    },
    {
      "id": "cand_6b2163c868853cdc",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "nohumans.directory",
      "name_source": "registry",
      "host": "api.nohumans.directory",
      "url": "https://api.nohumans.directory/v1/demand/clusters",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "agent-demand",
        "market-research",
        "search-trends",
        "api-ideas",
        "unmet-demand"
      ],
      "category": null,
      "price_usd": 0.25,
      "price_source": "registry",
      "provider_endpoints": 2,
      "networks": [
        "eip155:8453"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T14:07:55.000Z",
        "monitoring_days": 0.4,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 4,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T14:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_6b2163c868853cdc",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_6b2163c868853cdc"
      }
    },
    {
      "id": "cand_f3892868040bc3aa",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "StableJack",
      "name_source": "registry",
      "host": "ai.stable-jack.com",
      "url": "https://ai.stable-jack.com/x402/tools/onchain_user_activity",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "stablejack",
        "market-research",
        "onchain",
        "user",
        "activity"
      ],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
      "provider_endpoints": 1,
      "networks": [
        "eip155:8453",
        "eip155:137",
        "eip155:42161",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
      ],
      "networks_source": "registry",
      "mainnet": null,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "monitoring_since": "2026-10-16T19:07:55.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": 0,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T19:08:23.225Z",
          "result": "client_error",
          "passed": false,
          "http_status": 400,
          "duration_ms": 662
        }
      },
      "registry_usage": {
        "calls_30d": 4,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-16T19:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_f3892868040bc3aa",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_f3892868040bc3aa"
      }
    }
  ]
}