{
  "api_status": "preview",
  "generated_at": "2026-10-17T11:03:54.791Z",
  "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."
  ],
  "query": {
    "tag": "datetime",
    "sort": "evidence",
    "limit": 50,
    "offset": 0
  },
  "total": 13,
  "items": [
    {
      "id": "cand_542369f764c6d6b9",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Timezone convert",
      "name_source": "registry",
      "branches": {
        "primary": "calculate/units-time",
        "secondary": [
          "documents/conversion"
        ],
        "method_version": "placement-rules/2",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T09:25:28.000Z"
      },
      "host": "agent402.tools",
      "provider": "agent402.tools",
      "url": "https://agent402.tools/api/timezone-convert",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "data",
        "timezone",
        "convert",
        "datetime",
        "iana"
      ],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 636,
      "networks": [
        "eip155:8453",
        "eip155:137",
        "eip155:42161",
        "eip155:143",
        "eip155:43114",
        "eip155:1329",
        "eip155:10",
        "eip155:4663",
        "eip155:42220",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "stellar:pubnet",
        "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8="
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "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": "2026-10-16T23:07:46.000Z",
        "monitoring_days": 0.5,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T04:20:57.541Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 231
        }
      },
      "registry_usage": {
        "calls_30d": 7,
        "unique_payers_30d": 5,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T04:20:57.541Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-16T23:07:46.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T05:35:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_542369f764c6d6b9",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_542369f764c6d6b9"
      }
    },
    {
      "id": "cand_ea3cbf37b1d9646d",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "time-humanize",
      "name_source": "registry",
      "branches": null,
      "host": "x402.agentindex.world",
      "provider": "agentindex.world",
      "url": "https://x402.agentindex.world/time/humanize",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "datetime",
        "humanize",
        "relative-time",
        "fuzzy-time"
      ],
      "category": null,
      "price_usd": 0.002,
      "price_source": "registry",
      "provider_endpoints": 117,
      "networks": [
        "eip155:8453"
      ],
      "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": "2026-10-17T02:35:25.000Z",
        "monitoring_days": 0.4,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:11:03.819Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 344
        }
      },
      "registry_usage": {
        "calls_30d": 4,
        "unique_payers_30d": 4,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T03:11:03.819Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T02:35:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T02:35:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_ea3cbf37b1d9646d",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_ea3cbf37b1d9646d"
      }
    },
    {
      "id": "cand_ab3c51c6a66463ec",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Timezone Converter",
      "name_source": "registry",
      "branches": {
        "primary": "calculate/units-time",
        "secondary": [
          "documents/conversion"
        ],
        "method_version": "placement-rules/3",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T10:20:28.000Z"
      },
      "host": "x402.shizu.me",
      "provider": "shizu.me",
      "url": "https://x402.shizu.me/tz",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "timezone",
        "time",
        "datetime",
        "iana",
        "conversion"
      ],
      "category": null,
      "price_usd": 0.002,
      "price_source": "registry",
      "provider_endpoints": 30,
      "networks": [
        "eip155:8453"
      ],
      "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": "2026-10-17T08:05:28.000Z",
        "monitoring_days": 0.1,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T08:11:18.574Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 476
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T08:11:18.574Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T08:05:28.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T08:05:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_ab3c51c6a66463ec",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_ab3c51c6a66463ec"
      }
    },
    {
      "id": "cand_c561175d05509009",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "time-add",
      "name_source": "registry",
      "branches": {
        "primary": "calculate/math-science",
        "secondary": [
          "calculate/units-time"
        ],
        "method_version": "placement-rules/3",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T10:40:28.000Z"
      },
      "host": "x402.agentindex.world",
      "provider": "agentindex.world",
      "url": "https://x402.agentindex.world/time/add",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "datetime",
        "add",
        "duration",
        "date-math"
      ],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 117,
      "networks": [
        "eip155:8453"
      ],
      "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": "2026-10-17T03:05:25.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T06:31:19.543Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 327
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T06:31:19.543Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T03:05:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:05:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_c561175d05509009",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_c561175d05509009"
      }
    },
    {
      "id": "cand_eb7ce0eefa9c23ce",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "time-between",
      "name_source": "registry",
      "branches": null,
      "host": "x402.agentindex.world",
      "provider": "agentindex.world",
      "url": "https://x402.agentindex.world/time/between",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "datetime",
        "duration",
        "difference",
        "elapsed-time"
      ],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 117,
      "networks": [
        "eip155:8453"
      ],
      "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": "2026-10-17T03:05:25.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T06:56:14.498Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 326
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T06:56:14.498Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T03:05:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:05:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_eb7ce0eefa9c23ce",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_eb7ce0eefa9c23ce"
      }
    },
    {
      "id": "cand_990d79b451ca4048",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "time-business-days",
      "name_source": "registry",
      "branches": {
        "primary": "other",
        "secondary": [],
        "method_version": "placement-rules/3",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T10:05:28.000Z"
      },
      "host": "x402.agentindex.world",
      "provider": "agentindex.world",
      "url": "https://x402.agentindex.world/time/business-days",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "datetime",
        "business-days",
        "weekdays",
        "working-days"
      ],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 117,
      "networks": [
        "eip155:8453"
      ],
      "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": "2026-10-17T03:05:25.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T06:11:26.655Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 548
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T06:11:26.655Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T03:05:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:05:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_990d79b451ca4048",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_990d79b451ca4048"
      }
    },
    {
      "id": "cand_04a7d62de7a11e93",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "time-convert",
      "name_source": "registry",
      "branches": {
        "primary": "documents/conversion",
        "secondary": [
          "agent-infra/tools"
        ],
        "method_version": "placement-rules/1",
        "tree_version": "tree/1",
        "placed_at": "2026-10-17T08:40:28.000Z"
      },
      "host": "x402.agentindex.world",
      "provider": "agentindex.world",
      "url": "https://x402.agentindex.world/time/convert",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "datetime",
        "timezone",
        "convert",
        "iana",
        "dst"
      ],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 117,
      "networks": [
        "eip155:8453"
      ],
      "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": "2026-10-17T03:05:25.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T05:16:04.183Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 327
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T05:16:04.183Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T03:05:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:05:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_04a7d62de7a11e93",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_04a7d62de7a11e93"
      }
    },
    {
      "id": "cand_0f9c264de6a88447",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "time-format",
      "name_source": "registry",
      "branches": {
        "primary": "search/reference",
        "secondary": [],
        "method_version": "placement-rules/1",
        "tree_version": "tree/1",
        "placed_at": "2026-10-17T08:45:28.000Z"
      },
      "host": "x402.agentindex.world",
      "provider": "agentindex.world",
      "url": "https://x402.agentindex.world/time/format",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "datetime",
        "format",
        "strftime",
        "date-formatting"
      ],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 117,
      "networks": [
        "eip155:8453"
      ],
      "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": "2026-10-17T03:10:25.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T07:11:16.892Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 340
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T07:11:16.892Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T03:10:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:10:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_0f9c264de6a88447",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_0f9c264de6a88447"
      }
    },
    {
      "id": "cand_8969aa42d93f4380",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "time-iso-week",
      "name_source": "registry",
      "branches": {
        "primary": "calculate/units-time",
        "secondary": [
          "search/reference"
        ],
        "method_version": "placement-rules/3",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T09:55:28.000Z"
      },
      "host": "x402.agentindex.world",
      "provider": "agentindex.world",
      "url": "https://x402.agentindex.world/time/iso-week",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "datetime",
        "iso-week",
        "week-number",
        "iso-8601"
      ],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 117,
      "networks": [
        "eip155:8453"
      ],
      "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": "2026-10-17T03:05:25.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T05:51:07.552Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 359
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T05:51:07.552Z",
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        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T03:05:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:05:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_8969aa42d93f4380",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_8969aa42d93f4380"
      }
    },
    {
      "id": "cand_dc9037a1c4a18665",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "time-parse",
      "name_source": "registry",
      "branches": {
        "primary": "calculate/units-time",
        "secondary": [],
        "method_version": "placement-rules/3",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T10:55:28.000Z"
      },
      "host": "x402.agentindex.world",
      "provider": "agentindex.world",
      "url": "https://x402.agentindex.world/time/parse",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "datetime",
        "parse",
        "strptime",
        "date-string"
      ],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 117,
      "networks": [
        "eip155:8453"
      ],
      "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": "2026-10-17T03:05:25.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T06:46:12.567Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 339
        }
      },
      "registry_usage": {
        "calls_30d": 3,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T06:46:12.567Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T03:05:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T03:05:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_dc9037a1c4a18665",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_dc9037a1c4a18665"
      }
    },
    {
      "id": "cand_ae41dce599ef4421",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Datetime Parse",
      "name_source": "registry",
      "branches": {
        "primary": "calculate/units-time",
        "secondary": [
          "search/reference"
        ],
        "method_version": "placement-rules/3",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T10:20:28.000Z"
      },
      "host": "api.anchor-x402.com",
      "provider": "anchor-x402.com",
      "url": "https://api.anchor-x402.com/v1/parse/datetime",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "datetime",
        "parse",
        "nlp",
        "iso8601"
      ],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 18,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "eip155:5042",
        "eip155:137"
      ],
      "networks_source": "observed",
      "payment_protocols": [],
      "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": "2026-10-16T15:07:55.000Z",
        "monitoring_days": 0.8,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T02:25:44.321Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 562
        }
      },
      "registry_usage": {
        "calls_30d": 4,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T02:25:44.321Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-16T15:44:38.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T06:40:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_ae41dce599ef4421",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_ae41dce599ef4421"
      }
    },
    {
      "id": "cand_0e9d0f3a40928620",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Delx Timestamp Convert",
      "name_source": "registry",
      "branches": {
        "primary": "documents/conversion",
        "secondary": [],
        "method_version": "placement-rules/1",
        "tree_version": "tree/1",
        "placed_at": "2026-10-17T08:45:28.000Z"
      },
      "host": "api.delx.ai",
      "provider": "delx.ai",
      "url": "https://api.delx.ai/api/v1/x402/timestamp",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "x402",
        "utility",
        "timestamp",
        "datetime",
        "developer"
      ],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 1010,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
      ],
      "networks_source": "observed",
      "payment_protocols": [
        "x402",
        "mpp"
      ],
      "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": "2026-10-17T05:50:25.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T08:21:13.373Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 518
        }
      },
      "registry_usage": {
        "calls_30d": 2,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T08:21:13.373Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T05:50:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T09:10:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_0e9d0f3a40928620",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_0e9d0f3a40928620"
      }
    },
    {
      "id": "cand_1820b62f808f3f1d",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Grokzilla x402 Micro Pay",
      "name_source": "registry",
      "branches": {
        "primary": "agent-infra/tools",
        "secondary": [
          "documents/conversion",
          "search/reference"
        ],
        "method_version": "placement-rules/1",
        "tree_version": "tree/1",
        "placed_at": "2026-10-17T08:50:28.000Z"
      },
      "host": "grokzilla.shop",
      "provider": "grokzilla.shop",
      "url": "https://grokzilla.shop/api/skills/epoch-convert",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "epoch",
        "timestamp",
        "timezone",
        "iso-8601",
        "datetime"
      ],
      "category": null,
      "price_usd": 0.003,
      "price_source": "registry",
      "provider_endpoints": 22,
      "networks": [
        "eip155:8453"
      ],
      "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": "2026-10-17T02:40:25.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T03:25:51.788Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 222
        }
      },
      "registry_usage": {
        "calls_30d": 2,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T03:25:51.788Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-17T02:40:25.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T02:40:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_1820b62f808f3f1d",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_1820b62f808f3f1d"
      }
    }
  ]
}