{
  "x402Version": 2,
  "id": 7759,
  "slug": "7759",
  "resource": "https://answerpool.io/v1/sec/filings/top",
  "description": "Rank filers by filing volume over any window up to five years, optionally per form — serial Form D issuers, heaviest 8-K disclosers, most active registrants — from our historical index in one call.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xb3ba3Ca99F9742b32fC527CF62688C83b39AED8c",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "20000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "days": 90,
            "form": "D"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "as_of": "2026-08-31T16:30:00Z",
            "filers": [
              {
                "cik": "0002150620",
                "company": "Upfront Secondary II-C, L.P.",
                "filings": 3
              }
            ],
            "form": "D",
            "index_from": "2021-07-01",
            "index_to": "2026-08-28",
            "window_days": 90
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "additionalProperties": false,
                "properties": {
                  "days": {
                    "default": 90,
                    "maximum": 1830,
                    "minimum": 1,
                    "title": "Days",
                    "type": "integer"
                  },
                  "form": {
                    "anyOf": [
                      {
                        "maxLength": 12,
                        "type": "string"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "default": null,
                    "title": "Form"
                  },
                  "limit": {
                    "default": 25,
                    "maximum": 100,
                    "minimum": 1,
                    "title": "Limit",
                    "type": "integer"
                  }
                },
                "title": "TopFilersIn",
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "as_of": {
                    "title": "As Of",
                    "type": "string"
                  },
                  "disclaimer": {
                    "default": "Derived from public SEC EDGAR filings; not investment advice.",
                    "title": "Disclaimer",
                    "type": "string"
                  },
                  "filers": {
                    "items": {
                      "properties": {
                        "cik": {
                          "title": "Cik",
                          "type": "string"
                        },
                        "company": {
                          "anyOf": [
                            {
                              "type": "string"
                            },
                            {
                              "type": "null"
                            }
                          ],
                          "title": "Company"
                        },
                        "filings": {
                          "title": "Filings",
                          "type": "integer"
                        }
                      },
                      "required": [
                        "cik",
                        "company",
                        "filings"
                      ],
                      "title": "TopFilerRow",
                      "type": "object"
                    },
                    "title": "Filers",
                    "type": "array"
                  },
                  "form": {
                    "anyOf": [
                      {
                        "type": "string"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "title": "Form"
                  },
                  "index_from": {
                    "title": "Index From",
                    "type": "string"
                  },
                  "index_to": {
                    "title": "Index To",
                    "type": "string"
                  },
                  "method_id": {
                    "default": "sec_events_rules_v1",
                    "title": "Method Id",
                    "type": "string"
                  },
                  "window_days": {
                    "title": "Window Days",
                    "type": "integer"
                  }
                },
                "required": [
                  "as_of",
                  "index_from",
                  "index_to",
                  "window_days",
                  "form",
                  "filers"
                ],
                "title": "TopFilersOutput",
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "answerpool.io",
  "lastUpdated": "2026-09-02T22:29:52.815Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-02T22:29:52.584Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "answerpool.io",
    "manifest_name": "answerpool.io",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}