{
  "api_status": "preview",
  "generated_at": "2026-10-17T10:12:11.345Z",
  "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": "pool",
    "sort": "evidence",
    "limit": 50,
    "offset": 0
  },
  "total": 9,
  "items": [
    {
      "id": "cand_c1c9fff252a4d9d4",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "DefiLlama DeFi TVL & Yields",
      "name_source": "registry",
      "branches": null,
      "host": "defillama.use.x402atlas.com",
      "url": "https://defillama.use.x402atlas.com/yields-chart",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "defi",
        "yield",
        "apy",
        "pool",
        "defillama"
      ],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
      "provider_endpoints": 30,
      "networks": [
        "eip155:8453",
        "eip155:137",
        "eip155:42161",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
      ],
      "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": "2026-10-16T14:07:55.000Z",
        "monitoring_days": 0.8,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T14:08:26.383Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 768
        }
      },
      "registry_usage": {
        "calls_30d": 4,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-17T07:50:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_c1c9fff252a4d9d4",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_c1c9fff252a4d9d4"
      }
    },
    {
      "id": "cand_06195198e93f8e6e",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Palmyr Social",
      "name_source": "registry",
      "branches": {
        "primary": "search/social",
        "secondary": [],
        "method_version": "placement-rules/1",
        "tree_version": "tree/1",
        "placed_at": "2026-10-17T08:40:28.000Z"
      },
      "host": "palmyr.ai",
      "url": "https://palmyr.ai/social/twitter/pool/mine",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "social",
        "twitter",
        "pool",
        "mine"
      ],
      "category": null,
      "price_usd": 0.001,
      "price_source": "registry",
      "provider_endpoints": 27,
      "networks": [
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "eip155:8453"
      ],
      "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": "2026-10-16T17:07:55.000Z",
        "monitoring_days": 0.7,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-17T02:21:07.760Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 131
        }
      },
      "registry_usage": {
        "calls_30d": 4,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-17T02:21:07.760Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-16T17:07:55.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-16T17:07:55.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_06195198e93f8e6e",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_06195198e93f8e6e"
      }
    },
    {
      "id": "cand_344008a7930c4b81",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "AeroCheck",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [
          "identity/security"
        ],
        "method_version": "placement-rules/1",
        "tree_version": "tree/1",
        "placed_at": "2026-10-17T09:05:28.000Z"
      },
      "host": "aero.lonestaroracle.xyz",
      "url": "https://aero.lonestaroracle.xyz/pool",
      "method": "GET",
      "templated_url": false,
      "operator": null,
      "tags": [
        "aerodrome",
        "defi",
        "pool",
        "risk",
        "base"
      ],
      "category": null,
      "price_usd": 0.05,
      "price_source": "registry",
      "provider_endpoints": 1,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "eip155:5042"
      ],
      "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": "2026-10-16T22:07:46.000Z",
        "monitoring_days": 0.5,
        "limited_evidence": true,
        "checks_30d": 1,
        "passed_30d": 1,
        "missed_30d": 0,
        "pass_rate": 1,
        "freshness": "fresh",
        "last_check": {
          "at": "2026-10-16T22:08:05.255Z",
          "result": "payment_required",
          "passed": true,
          "http_status": 402,
          "duration_ms": 114
        }
      },
      "registry_usage": {
        "calls_30d": 1,
        "unique_payers_30d": 1,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": {
        "current_since": "2026-10-16T22:08:05.255Z",
        "changes_30d": 0,
        "changes_90d": 0,
        "pay_to_changes_90d": 0,
        "last_change_at": null,
        "last_change_kinds": [],
        "window_start": "2026-10-16T22:07:46.000Z",
        "limited": true
      },
      "registry_listing": {
        "last_seen_at": "2026-10-17T08:45:28.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_344008a7930c4b81",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_344008a7930c4b81"
      }
    },
    {
      "id": "cand_5def2c50a34ed8e4",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Read Uniswap V3 pool state",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [
          "finance-data/crypto"
        ],
        "method_version": "placement-rules/2",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T09:30:28.000Z"
      },
      "host": "agent402.tools",
      "url": "https://agent402.tools/api/dex-pool",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "crypto",
        "uniswap",
        "dex",
        "v3",
        "pool"
      ],
      "category": null,
      "price_usd": 0.002,
      "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"
      ],
      "networks_source": "registry",
      "payment_protocols": [],
      "mainnet": null,
      "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": "2026-10-17T03:40:25.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 5,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-17T05:40:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_5def2c50a34ed8e4",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_5def2c50a34ed8e4"
      }
    },
    {
      "id": "cand_7068a592fe4532aa",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Resolve Uniswap V3 pool address",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/crypto",
        "secondary": [
          "finance-data/defi"
        ],
        "method_version": "placement-rules/2",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T09:40:28.000Z"
      },
      "host": "agent402.tools",
      "url": "https://agent402.tools/api/dex-pair",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "crypto",
        "uniswap",
        "dex",
        "v3",
        "pool"
      ],
      "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"
      ],
      "networks_source": "registry",
      "payment_protocols": [],
      "mainnet": null,
      "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": "2026-10-17T03:35:25.000Z",
        "monitoring_days": 0.3,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 5,
        "unique_payers_30d": 3,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-17T05:40:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_7068a592fe4532aa",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_7068a592fe4532aa"
      }
    },
    {
      "id": "cand_41ed8308a5a58914",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Vextorium",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-rules/2",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T09:15:28.000Z"
      },
      "host": "api.vextorium.com",
      "url": "https://api.vextorium.com/defi-pool-pago",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "defi",
        "yield",
        "pool",
        "apy-history",
        "defillama"
      ],
      "category": null,
      "price_usd": 0.007,
      "price_source": "registry",
      "provider_endpoints": 1047,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "eip155:137",
        "eip155:10",
        "eip155:5042"
      ],
      "networks_source": "registry",
      "payment_protocols": [],
      "mainnet": null,
      "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": "2026-10-17T06:05:25.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 2,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-17T06:05:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_41ed8308a5a58914",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_41ed8308a5a58914"
      }
    },
    {
      "id": "cand_517125b6c92785ac",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Vextorium",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-rules/2",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T09:25:28.000Z"
      },
      "host": "api.vextorium.com",
      "url": "https://api.vextorium.com/v1/defi-pool",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "defi",
        "yield",
        "pool",
        "apy-history",
        "defillama"
      ],
      "category": null,
      "price_usd": 0.007,
      "price_source": "registry",
      "provider_endpoints": 1047,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "eip155:137",
        "eip155:10",
        "eip155:5042"
      ],
      "networks_source": "registry",
      "payment_protocols": [],
      "mainnet": null,
      "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": "2026-10-17T06:05:25.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 2,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-17T06:05:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_517125b6c92785ac",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_517125b6c92785ac"
      }
    },
    {
      "id": "cand_77abccc169cf907d",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Vextorium",
      "name_source": "registry",
      "branches": {
        "primary": "finance-data/defi",
        "secondary": [],
        "method_version": "placement-rules/2",
        "tree_version": "tree/2",
        "placed_at": "2026-10-17T09:45:28.000Z"
      },
      "host": "api.vextorium.com",
      "url": "https://api.vextorium.com/v1/pool-apy-history",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "defi",
        "yield",
        "pool",
        "history",
        "apy"
      ],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
      "provider_endpoints": 1047,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "eip155:137",
        "eip155:10",
        "eip155:5042"
      ],
      "networks_source": "registry",
      "payment_protocols": [],
      "mainnet": null,
      "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": "2026-10-17T06:00:25.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 2,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-17T06:00:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_77abccc169cf907d",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_77abccc169cf907d"
      }
    },
    {
      "id": "cand_f7f9b1dcc4300678",
      "tier": "discovered",
      "type": "api_endpoint",
      "name": "Vextorium",
      "name_source": "registry",
      "branches": null,
      "host": "api.vextorium.com",
      "url": "https://api.vextorium.com/pool-historico-pago",
      "method": "POST",
      "templated_url": false,
      "operator": null,
      "tags": [
        "defi",
        "yield",
        "pool",
        "history",
        "apy"
      ],
      "category": null,
      "price_usd": 0.005,
      "price_source": "registry",
      "provider_endpoints": 1047,
      "networks": [
        "eip155:8453",
        "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "eip155:137",
        "eip155:10",
        "eip155:5042"
      ],
      "networks_source": "registry",
      "payment_protocols": [],
      "mainnet": null,
      "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": "2026-10-17T06:00:25.000Z",
        "monitoring_days": 0.2,
        "limited_evidence": true,
        "checks_30d": 0,
        "passed_30d": 0,
        "missed_30d": 0,
        "pass_rate": null,
        "freshness": "no_data",
        "last_check": null
      },
      "registry_usage": {
        "calls_30d": 2,
        "unique_payers_30d": 2,
        "note": "Reported by the registry; not our measurement."
      },
      "payment_terms": null,
      "registry_listing": {
        "last_seen_at": "2026-10-17T06:00:25.000Z",
        "listed": true
      },
      "links": {
        "page": "https://agentservicedirectory.com/services/cand_f7f9b1dcc4300678",
        "api": "https://agentservicedirectory.com/api/v1/services/cand_f7f9b1dcc4300678"
      }
    }
  ]
}