Which public companies are insiders buying as a cluster right now? Bulk feed over SEC Form

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x3873d15CF3209c32aaA8d9AA542164E658567129",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "25000000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "BdcZbENFdEyEUMqv9pnRMUnn1Yyeyo2dCMbYXbJ3LmaB",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "25000000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "exchange": "NYSE",
          "ticker": "TSM",
          "window": "90"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "basis": "SEC Form 4 open-market BUY clusters (sec.form4_clusters, direction=buy). insider_count / txn_count / total_value are observational counts reported as filed — a public fact, never a buy/sell recommendation. Every issuer is a public company (SEC registrant), joined to ticker/CIK/exchange.",
          "feed": "insider-buying",
          "page": {
            "has_more": true,
            "limit": 500,
            "next_cursor": "eyJkIjoiMjAyNi0wNi0wMyIsImsiOiJvc2hhOjMxOTAwMTIzNCJ9",
            "returned": 500
          },
          "query": {
            "exchange": "all",
            "min_insiders": "any",
            "min_value": "any",
            "since": "all",
            "ticker": "all",
            "window": 90
          },
          "rows": [
            {
              "as_published_date": "2026-07-18",
              "company_name": "TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD",
              "direction": "buy",
              "event_date": "2026-06-30",
              "event_key": "sec:1046179:90",
              "exchange": "NYSE",
              "first_txn_date": "2026-04-09",
              "insider_count": 31,
              "is_public_company": true,
              "issuer_cik": "1046179",
              "last_txn_date": "2026-06-30",
              "ticker": "TSM",
              "total_shares": 11209,
              "total_value": 812844.8,
              "txn_count": 101,
              "window_days": 90,
              "window_end": "2026-06-30",
              "window_start": "2026-04-01"
            }
          ]
        },
        "type": "json"
      }
    },
    "routeTemplate": "/v1/feeds/insider-buying",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "properties": {
            "cursor": {
              "description": "Opaque page cursor — pass the previous page's next_cursor unchanged.",
              "examples": [
                "eyJkIjoiMjAyNi0wNi0zMCIsImsiOiIxMDQ2MTc5In0"
              ],
              "type": "string"
            },
            "exchange": {
              "description": "Listing exchange(s), CSV: NYSE, Nasdaq, OTC...",
              "examples": [
                "NYSE"
              ],
              "type": "string"
            },
            "limit": {
              "description": "Rows per page (default 500, cap 1000).",
              "examples": [
                500
              ],
              "type": "integer"
            },
            "min_insiders": {
              "description": "Minimum distinct insiders in the cluster (>= 2).",
              "examples": [
                3
              ],
              "type": "integer"
            },
            "min_value": {
              "description": "Minimum total $ purchased across the cluster window.",
              "examples": [
                1000000
              ],
              "type": "integer"
            },
            "since": {
              "description": "Only clusters whose most recent buy is on or after this date (YYYY-MM-DD).",
              "examples": [
                "2026-05-01"
              ],
              "type": "string"
            },
            "ticker": {
              "description": "Issuer ticker(s), CSV.",
              "examples": [
                "TSM"
              ],
              "type": "string"
            },
            "window": {
              "description": "Trailing cluster window in days: 30 | 90. Default 90.",
              "examples": [
                "90"
              ],
              "type": "string"
            }
          },
          "required": [],
          "type": "object"
        }
      },
      "type": "object"
    }
  }
}

curl "https://api.govparse.io/v1/feeds/insider-buying"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://api.govparse.io/v1/feeds/insider-buying");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
res = httpx.get("https://api.govparse.io/v1/feeds/insider-buying")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header