{
  "api_status": "preview",
  "generated_at": "2026-10-25T10:23:57.961Z",
  "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, slower when one host has more services than our per-host limit allows (schedule/2; see evidence.check_interval_rule).",
    "evidence counts cover the last 30 days and are as of the latest refresh. missed_30d counts scheduled checks that did not run.",
    "Results are computed at generated_at; the same query may be answered from that result for up to five minutes. Whether each service is in the directory is worked out every five minutes for services just checked or placed, and for every service each hour.",
    "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 latest payment request the service's own server sent our check, else from the registry's payment terms (a known USD stablecoin either way); for reviewed entries from the operator's stated pricing (a claim, linked on the service page). price_source says which."
  ],
  "service": {
    "id": "cand_3bec1c4e514fa318",
    "tier": "discovered",
    "type": "mcp_server",
    "name": "Zovo Bingo Card Maker",
    "name_source": "registry",
    "branches": {
      "primary": "other",
      "secondary": [],
      "method_version": "placement-rules/3",
      "tree_version": "tree/3",
      "placed_at": "2026-10-25T04:00:29.881Z"
    },
    "place": null,
    "summary": null,
    "package": null,
    "directory": {
      "in_directory": false,
      "method_version": "listing-criteria/6",
      "variant_of": null,
      "criteria": {
        "says_what_it_does": false,
        "answers_now": true,
        "registry_payers_at_least_5": null,
        "curated_catalogue": null,
        "not_computable_locally": true,
        "not_test_address": true,
        "not_a_variant": true
      }
    },
    "host": "bingo-cards.zovo.one",
    "provider": "zovo.one",
    "url": "https://bingo-cards.zovo.one/mcp",
    "method": "GET",
    "templated_url": false,
    "operator": null,
    "tags": [],
    "category": null,
    "price_usd": null,
    "price_source": null,
    "provider_endpoints": 156,
    "networks": [],
    "networks_source": "registry",
    "payment_protocols": [],
    "access": {
      "observed": {
        "requires": "none_asked",
        "how": [],
        "at": "2026-10-25T03:10:57.859Z",
        "method": "access/1"
      },
      "stated": null
    },
    "currency": null,
    "interface": {
      "protocol": "mcp",
      "protocol_version": "2025-06-18",
      "features": [
        "resources",
        "tools"
      ],
      "transports": [
        "streamable-http"
      ],
      "input_modes": [],
      "output_modes": [],
      "skills": null,
      "source": "declared",
      "at": "2026-10-25T03:10:57.859Z",
      "method": "mcp-handshake/2"
    },
    "stated": null,
    "calls": {
      "source": "mcp_tools",
      "items": [
        {
          "call": "generate_bingo_cards",
          "params": [
            {
              "name": "mode",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "items",
              "in": "arg",
              "type": "array",
              "required": false
            },
            {
              "name": "card_count",
              "in": "arg",
              "type": "integer",
              "required": false
            },
            {
              "name": "grid_size",
              "in": "arg",
              "type": "integer",
              "required": false
            },
            {
              "name": "free_space",
              "in": "arg",
              "type": "boolean",
              "required": false
            },
            {
              "name": "free_label",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "title",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "accent_color",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "unique_lines",
              "in": "arg",
              "type": "boolean",
              "required": false
            },
            {
              "name": "paper",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "cards_per_page",
              "in": "arg",
              "type": "integer",
              "required": false
            },
            {
              "name": "seed",
              "in": "arg",
              "type": "integer",
              "required": false
            }
          ],
          "returns": {
            "type": "object",
            "fields": [
              {
                "name": "view",
                "type": "string"
              },
              {
                "name": "title",
                "type": "string"
              },
              {
                "name": "mode",
                "type": "string"
              },
              {
                "name": "grid",
                "type": "string"
              },
              {
                "name": "free_space",
                "type": "boolean"
              },
              {
                "name": "free_label",
                "type": "string"
              },
              {
                "name": "card_count",
                "type": "number"
              },
              {
                "name": "item_count",
                "type": "number"
              },
              {
                "name": "cells_per_card",
                "type": "number"
              },
              {
                "name": "balance",
                "type": "object"
              },
              {
                "name": "uniqueness",
                "type": "object"
              },
              {
                "name": "seed",
                "type": "number"
              },
              {
                "name": "card_1",
                "type": "array"
              },
              {
                "name": "caller_args",
                "type": "object"
              },
              {
                "name": "pdf_pages",
                "type": "number"
              }
            ]
          }
        },
        {
          "call": "show_bingo_caller",
          "params": [
            {
              "name": "mode",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "items",
              "in": "arg",
              "type": "array",
              "required": false
            },
            {
              "name": "grid_size",
              "in": "arg",
              "type": "integer",
              "required": false
            },
            {
              "name": "free_space",
              "in": "arg",
              "type": "boolean",
              "required": false
            },
            {
              "name": "card_count",
              "in": "arg",
              "type": "integer",
              "required": false
            },
            {
              "name": "seed",
              "in": "arg",
              "type": "integer",
              "required": false
            },
            {
              "name": "unique_lines",
              "in": "arg",
              "type": "boolean",
              "required": false
            },
            {
              "name": "list_code",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "called",
              "in": "arg",
              "type": "array",
              "required": false
            },
            {
              "name": "action",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "card_number",
              "in": "arg",
              "type": "integer",
              "required": false
            },
            {
              "name": "pattern",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "title",
              "in": "arg",
              "type": "string",
              "required": false
            }
          ],
          "returns": {
            "type": "object",
            "fields": [
              {
                "name": "view",
                "type": "string"
              },
              {
                "name": "title",
                "type": "string"
              },
              {
                "name": "mode",
                "type": "string"
              },
              {
                "name": "action",
                "type": "string"
              },
              {
                "name": "total_items",
                "type": "number"
              },
              {
                "name": "called_count",
                "type": "number"
              },
              {
                "name": "remaining",
                "type": "number"
              },
              {
                "name": "current",
                "type": "string"
              },
              {
                "name": "called",
                "type": "array"
              },
              {
                "name": "pattern",
                "type": "string"
              },
              {
                "name": "check",
                "type": null
              },
              {
                "name": "winners",
                "type": null
              },
              {
                "name": "caller_args",
                "type": "object"
              }
            ]
          }
        },
        {
          "call": "generate_goal_bingo",
          "params": [
            {
              "name": "goals",
              "in": "arg",
              "type": "array",
              "required": true
            },
            {
              "name": "year",
              "in": "arg",
              "type": "integer",
              "required": false
            },
            {
              "name": "title",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "subtitle",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "grid_size",
              "in": "arg",
              "type": "integer",
              "required": false
            },
            {
              "name": "free_space",
              "in": "arg",
              "type": "boolean",
              "required": false
            },
            {
              "name": "center_label",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "shuffle",
              "in": "arg",
              "type": "boolean",
              "required": false
            },
            {
              "name": "seed",
              "in": "arg",
              "type": "integer",
              "required": false
            },
            {
              "name": "completed",
              "in": "arg",
              "type": "array",
              "required": false
            },
            {
              "name": "accent_color",
              "in": "arg",
              "type": "string",
              "required": false
            },
            {
              "name": "paper",
              "in": "arg",
              "type": "string",
              "required": false
            }
          ],
          "returns": {
            "type": "object",
            "fields": [
              {
                "name": "view",
                "type": "string"
              },
              {
                "name": "title",
                "type": "string"
              },
              {
                "name": "subtitle",
                "type": "string"
              },
              {
                "name": "grid_size",
                "type": "number"
              },
              {
                "name": "cells",
                "type": "array"
              },
              {
                "name": "center_index",
                "type": "number"
              },
              {
                "name": "done",
                "type": "array"
              },
              {
                "name": "done_count",
                "type": "number"
              },
              {
                "name": "goal_count",
                "type": "number"
              },
              {
                "name": "bingo_lines",
                "type": "array"
              },
              {
                "name": "seed",
                "type": "number"
              },
              {
                "name": "accent",
                "type": "string"
              },
              {
                "name": "warnings",
                "type": "array"
              },
              {
                "name": "downloads",
                "type": "object"
              }
            ]
          }
        }
      ],
      "at": "2026-10-25T03:10:57.859Z",
      "method": "request-shape/2"
    },
    "calls_unknown": null,
    "tools": {
      "names": [
        "generate_bingo_cards",
        "generate_goal_bingo",
        "show_bingo_caller"
      ],
      "count": 3,
      "current_since": "2026-10-25T03:10:57.859Z",
      "first_listed_at": "2026-10-25T03:10:57.859Z",
      "changes_30d": 0,
      "changes_90d": 0
    },
    "payment_model": null,
    "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": "2026-10-25T03:07:47.667Z",
      "monitoring_days": 0.3,
      "limited_evidence": true,
      "checks_30d": 1,
      "passed_30d": 1,
      "missed_30d": 0,
      "pass_rate": 1,
      "freshness": "fresh",
      "last_check": {
        "at": "2026-10-25T03:10:57.859Z",
        "result": "ok",
        "passed": true,
        "http_status": 200,
        "duration_ms": 587
      }
    },
    "response_times": {
      "method": "response-times/1",
      "operation": "mcp_handshake",
      "check_method": "mcp-handshake/2",
      "check_methods": [
        "mcp-handshake/2"
      ],
      "timeout_ms": 10000,
      "computed_at": "2026-10-25T03:15:29.881Z",
      "windows": [
        {
          "window": "24h",
          "start": "2026-10-25T03:07:47.667Z",
          "end": "2026-10-25T03:15:29.881Z",
          "limited_history": true,
          "checks": 1,
          "timeouts": 0,
          "not_timed": 0,
          "median_ms": null,
          "p90_ms": null,
          "p95_ms": null,
          "p99_ms": null,
          "fastest_ms": null,
          "slowest_ms": null,
          "slowest_at": null,
          "p95_to_median": null
        },
        {
          "window": "7d",
          "start": "2026-10-25T03:07:47.667Z",
          "end": "2026-10-25T03:15:29.881Z",
          "limited_history": true,
          "checks": 1,
          "timeouts": 0,
          "not_timed": 0,
          "median_ms": null,
          "p90_ms": null,
          "p95_ms": null,
          "p99_ms": null,
          "fastest_ms": null,
          "slowest_ms": null,
          "slowest_at": null,
          "p95_to_median": null
        },
        {
          "window": "30d",
          "start": "2026-10-25T03:07:47.667Z",
          "end": "2026-10-25T03:15:29.881Z",
          "limited_history": true,
          "checks": 1,
          "timeouts": 0,
          "not_timed": 0,
          "median_ms": null,
          "p90_ms": null,
          "p95_ms": null,
          "p99_ms": null,
          "fastest_ms": null,
          "slowest_ms": null,
          "slowest_at": null,
          "p95_to_median": null
        }
      ],
      "measured_from": "eastern North America"
    },
    "registry_usage": null,
    "payment_terms": null,
    "registry_listing": {
      "last_seen_at": "2026-10-25T03:07:47.667Z",
      "listed": true
    },
    "links": {
      "page": "https://agentservicedirectory.com/services/cand_3bec1c4e514fa318",
      "api": "https://agentservicedirectory.com/api/v1/services/cand_3bec1c4e514fa318"
    },
    "recent_probes": [
      {
        "observed_at": "2026-10-25T03:10:57.859Z",
        "result": "ok",
        "passed": true,
        "http_status": 200,
        "duration_ms": 587,
        "x402_valid": null,
        "mainnet": null,
        "x402_networks": [],
        "region": "cloudflare:EWR",
        "method_version": "mcp-handshake/2",
        "error_detail": null,
        "request_url": null
      }
    ],
    "address_variants": []
  }
}