{
  "api_status": "preview",
  "generated_at": "2026-10-17T06:06:19.461Z",
  "notes": [
    "Exact definitions of every field (unit, window, source): https://agentserviceatlas.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."
  ],
  "query": {
    "host": "horizonpulse.dev",
    "sort": "evidence",
    "limit": 50,
    "offset": 0
  },
  "total": 27,
  "items": [
    {
      "id": "cand_6a9f49a2d85825a8",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/pulse",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "crypto",
        "market-data",
        "spot-prices",
        "btc-eth-sol",
        "momentum"
      ],
      "category": null,
      "price_usd": 0.002,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:15:53.056Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 148
        }
      },
      "registry_usage": {
        "calls_30d": 13,
        "unique_payers_30d": 6,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T03:15:53.056Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_6a9f49a2d85825a8",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_6a9f49a2d85825a8"
      }
    },
    {
      "id": "cand_028d0a0e0b2dcc3a",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/funding",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "crypto",
        "funding-rates",
        "perpetuals",
        "derivatives",
        "okx"
      ],
      "category": null,
      "price_usd": 0.003,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:20:46.138Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 265
        }
      },
      "registry_usage": {
        "calls_30d": 5,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T03:20:46.138Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_028d0a0e0b2dcc3a",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_028d0a0e0b2dcc3a"
      }
    },
    {
      "id": "cand_d0846be9e770f48b",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/http",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "web",
        "http-proxy",
        "api-call",
        "request",
        "headers"
      ],
      "category": null,
      "price_usd": 0.01,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:35:49.235Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 347
        }
      },
      "registry_usage": {
        "calls_30d": 5,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T03:35:49.235Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_d0846be9e770f48b",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_d0846be9e770f48b"
      }
    },
    {
      "id": "cand_dcdd807262a8365e",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/signals",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "crypto",
        "technical-analysis",
        "rsi-macd-bollinger",
        "indicators",
        "funding-rates"
      ],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:10:51.376Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 182
        }
      },
      "registry_usage": {
        "calls_30d": 5,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T03:10:51.376Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_dcdd807262a8365e",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_dcdd807262a8365e"
      }
    },
    {
      "id": "cand_f0a9988694c96426",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/gas",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "crypto",
        "gas-fees",
        "base",
        "ethereum",
        "transactions"
      ],
      "category": null,
      "price_usd": 0.002,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:40:47.539Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 104
        }
      },
      "registry_usage": {
        "calls_30d": 5,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T03:40:47.539Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_f0a9988694c96426",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_f0a9988694c96426"
      }
    },
    {
      "id": "cand_200dca622afc92e6",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/tx-status",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "blockchain",
        "transaction-status",
        "finality",
        "x402",
        "multichain"
      ],
      "category": null,
      "price_usd": 0.002,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:05:44.148Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 255
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T03:05:44.148Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_200dca622afc92e6",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_200dca622afc92e6"
      }
    },
    {
      "id": "cand_21baf8af9a53280f",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/bazaar-check",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "developer-tools",
        "x402",
        "bazaar",
        "indexing",
        "lint"
      ],
      "category": null,
      "price_usd": 0.01,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:20:46.064Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 181
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T03:20:46.064Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_21baf8af9a53280f",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_21baf8af9a53280f"
      }
    },
    {
      "id": "cand_2d9d14af57a34905",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/balance",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "wallet",
        "balance",
        "x402",
        "agent-payments",
        "multichain"
      ],
      "category": null,
      "price_usd": 0.002,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:25:47.390Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 163
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T03:25:47.390Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_2d9d14af57a34905",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_2d9d14af57a34905"
      }
    },
    {
      "id": "cand_31cfa7c472d51ff6",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/watch",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "web-monitoring",
        "change-detection",
        "diff",
        "agent-tools",
        "x402"
      ],
      "category": null,
      "price_usd": 0.002,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
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        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:00:59.582Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
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        }
      },
      "registry_usage": {
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        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T03:00:59.582Z",
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        "pay_to_changes_90d": 0,
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        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_31cfa7c472d51ff6",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_31cfa7c472d51ff6"
      }
    },
    {
      "id": "cand_42916797f61dea0b",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/tokenized-stock",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "tokenized-stocks",
        "rwa",
        "base",
        "token-status",
        "on-chain"
      ],
      "category": null,
      "price_usd": 0.002,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
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        "monitoring_since": "2026-10-17T01:55:47.000Z",
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        "last_check": {
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          "result": "payment_required",
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          "http_status": 402,
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        }
      },
      "registry_usage": {
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        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "pay_to_changes_90d": 0,
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        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
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        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_42916797f61dea0b",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_42916797f61dea0b"
      }
    },
    {
      "id": "cand_4bfbdaf2acab2846",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/yield",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "defi",
        "yield",
        "apy",
        "stablecoins",
        "defillama"
      ],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
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      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
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        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
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        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
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        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:25:47.426Z",
          "result": "payment_required",
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          "http_status": 402,
          "duration_ms": 116
        }
      },
      "registry_usage": {
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        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "pay_to_changes_90d": 0,
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        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
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      },
      "registry_listing": {
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        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_4bfbdaf2acab2846",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_4bfbdaf2acab2846"
      }
    },
    {
      "id": "cand_4f9d5cd5db087399",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/search",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "search",
        "web-search",
        "research",
        "sources",
        "markdown"
      ],
      "category": null,
      "price_usd": 0.03,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
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      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
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          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 183
        }
      },
      "registry_usage": {
        "calls_30d": 4,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "pay_to_changes_90d": 0,
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        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
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        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_4f9d5cd5db087399",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_4f9d5cd5db087399"
      }
    },
    {
      "id": "cand_62a8db9a90979a76",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/market/quote",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "marketplace",
        "x402",
        "quote",
        "payto-check",
        "pre-pay"
      ],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
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        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:30:55.123Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 285
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_62a8db9a90979a76",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_62a8db9a90979a76"
      }
    },
    {
      "id": "cand_72be24051c69ffe7",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/tx-guard",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "wallet",
        "address-poisoning",
        "ofac-sdn",
        "pre-transfer",
        "multichain"
      ],
      "category": null,
      "price_usd": 0.002,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
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        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:05:44.001Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 93
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_72be24051c69ffe7",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_72be24051c69ffe7"
      }
    },
    {
      "id": "cand_93d0bb767d13b206",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/market/search",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "marketplace",
        "x402",
        "search",
        "discovery",
        "buy-plan"
      ],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
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        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:15:53.224Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 276
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_93d0bb767d13b206",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_93d0bb767d13b206"
      }
    },
    {
      "id": "cand_a4d8ce71608d7a05",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/pdf",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "documents",
        "pdf",
        "pdf-to-text",
        "text-extraction",
        "parse"
      ],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
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        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T02:55:42.995Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 164
        }
      },
      "registry_usage": {
        "calls_30d": 5,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T02:55:42.995Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
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        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_a4d8ce71608d7a05",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_a4d8ce71608d7a05"
      }
    },
    {
      "id": "cand_c8fb001d744be857",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/screenshot",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "web",
        "screenshot",
        "render",
        "chromium",
        "png"
      ],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
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      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
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        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:35:49.058Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 150
        }
      },
      "registry_usage": {
        "calls_30d": 4,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T03:35:49.058Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_c8fb001d744be857",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_c8fb001d744be857"
      }
    },
    {
      "id": "cand_f58d8267f7434683",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/fetch",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "web",
        "fetch",
        "markdown",
        "readability",
        "text"
      ],
      "category": null,
      "price_usd": 0.02,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
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        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
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          "http_status": 402,
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        }
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        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "pay_to_changes_90d": 0,
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        "window_start": "2026-10-17T01:55:47.000Z",
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      },
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        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_f58d8267f7434683",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_f58d8267f7434683"
      }
    },
    {
      "id": "cand_f62573be8d11da6a",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/x402-check",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "developer-tools",
        "x402",
        "audit",
        "payment-check",
        "discovery"
      ],
      "category": null,
      "price_usd": 0.01,
      "price_source": "registry",
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        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
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      "payment_protocols": [
        "x402"
      ],
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        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
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        "monitoring_since": "2026-10-17T01:55:47.000Z",
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          "http_status": 402,
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        }
      },
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        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "pay_to_changes_90d": 0,
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      },
      "registry_listing": {
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        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_f62573be8d11da6a",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_f62573be8d11da6a"
      }
    },
    {
      "id": "cand_12b32ba25c02dc46",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/extract",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "web",
        "extract",
        "structured-data",
        "css-selectors",
        "json-ld"
      ],
      "category": null,
      "price_usd": 0.015,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
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      "payment_protocols": [
        "x402"
      ],
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        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
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        "monitoring_since": "2026-10-17T01:55:47.000Z",
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        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
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          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 331
        }
      },
      "registry_usage": {
        "calls_30d": 5,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "pay_to_changes_90d": 0,
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        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_12b32ba25c02dc46",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_12b32ba25c02dc46"
      }
    },
    {
      "id": "cand_17850c95390ffd05",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/chain/head",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "blockchain",
        "block-height",
        "chain-head",
        "finality",
        "multichain"
      ],
      "category": null,
      "price_usd": 0.002,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
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      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
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        "monitoring_since": "2026-10-17T01:07:46.000Z",
        "monitoring_days": 0.2,
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        "last_check": {
          "at": "2026-10-17T02:45:55.859Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 60
        }
      },
      "registry_usage": {
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        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "pay_to_changes_90d": 0,
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        "window_start": "2026-10-17T01:07:46.000Z",
        "limited": true
      },
      "registry_listing": {
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        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_17850c95390ffd05",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_17850c95390ffd05"
      }
    },
    {
      "id": "cand_333798c2f1fe5d02",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/grocery/ingredient",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "grocery",
        "nutrition",
        "ingredients",
        "food-data",
        "agent-tools"
      ],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
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      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:07:46.000Z",
        "monitoring_days": 0.2,
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        "last_check": {
          "at": "2026-10-17T02:50:56.600Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 379
        }
      },
      "registry_usage": {
        "calls_30d": 2,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:07:46.000Z",
        "limited": true
      },
      "registry_listing": {
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        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_333798c2f1fe5d02",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_333798c2f1fe5d02"
      }
    },
    {
      "id": "cand_5620fb816a6f2b1f",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/name/resolve",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "blockchain",
        "ens",
        "basenames",
        "name-resolution",
        "reverse-lookup"
      ],
      "category": null,
      "price_usd": 0.002,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
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      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:07:46.000Z",
        "monitoring_days": 0.2,
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        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T02:41:47.770Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 79
        }
      },
      "registry_usage": {
        "calls_30d": 1,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
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        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:07:46.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T02:45:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_5620fb816a6f2b1f",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_5620fb816a6f2b1f"
      }
    },
    {
      "id": "cand_5b9df95ecd87848e",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/token/meta",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "blockchain",
        "token-metadata",
        "erc20-decimals",
        "spl-token",
        "multichain"
      ],
      "category": null,
      "price_usd": 0.002,
      "price_source": "registry",
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      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
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      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:07:46.000Z",
        "monitoring_days": 0.2,
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          "at": "2026-10-17T02:41:47.800Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 298
        }
      },
      "registry_usage": {
        "calls_30d": 1,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
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        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:07:46.000Z",
        "limited": true
      },
      "registry_listing": {
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        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_5b9df95ecd87848e",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_5b9df95ecd87848e"
      }
    },
    {
      "id": "cand_98f4d2d8c42d1062",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/grocery/normalize",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "grocery",
        "recipe",
        "ingredients",
        "shopping-list",
        "agent-tools"
      ],
      "category": null,
      "price_usd": 0.002,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
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      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:07:46.000Z",
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        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T02:45:55.820Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 80
        }
      },
      "registry_usage": {
        "calls_30d": 2,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T02:45:55.820Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:07:46.000Z",
        "limited": true
      },
      "registry_listing": {
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        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_98f4d2d8c42d1062",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_98f4d2d8c42d1062"
      }
    },
    {
      "id": "cand_b4ef88a9afe78901",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/discourse/split",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "research",
        "discourse",
        "opinion-split",
        "hacker-news-bluesky",
        "not-a-poll"
      ],
      "category": null,
      "price_usd": 0.03,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
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      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
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        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T02:50:56.986Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 91
        }
      },
      "registry_usage": {
        "calls_30d": 2,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T02:50:56.986Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
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        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_b4ef88a9afe78901",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_b4ef88a9afe78901"
      }
    },
    {
      "id": "cand_ea8a2faf01c11841",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Horizon Pulse",
      "name_source": "registry",
      "host": "horizonpulse.dev",
      "url": "https://horizonpulse.dev/api/portfolio",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "crypto",
        "portfolio",
        "wallet",
        "evm-address",
        "risk"
      ],
      "category": null,
      "price_usd": 0.04,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "xrpl:0",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402"
      ],
      "mainnet": true,
      "evidence": {
        "operations": 1,
        "check_interval_hours": 24,
        "check_interval": "daily",
        "check_interval_rule": "Daily: 5 to 99 payers, and every new service until it has been probed 3 times.",
        "schedule_tier": "daily",
        "monitoring_since": "2026-10-17T01:55:47.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:40:47.431Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 108
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T03:40:47.431Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T01:55:47.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentserviceatlas.com/services/cand_ea8a2faf01c11841",
        "api": "https://agentserviceatlas.com/api/v1/services/cand_ea8a2faf01c11841"
      }
    }
  ]
}