75trust / 100

Market Insiders

by HubVibe in Markets & finance

x402 APIPassing, checked 6 min ago

Insider trading (SEC Form 4): what a company's officers, directors and 10% owners bought and sold, parsed from their Form 4 filings at call time from EDGAR. Each trade: insider, role, date, code and meaning, shares, price, value, holdings after, 10b5-1 plan flag, filing link. Summary: open-market buys vs sells, net shares and dollars. Input: symbol (US ticker) or cik; optional days (default 90), codes such as ["P","S"].

POST https://hubvibe-io.com/work/market/insiders

Last 30 days

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Status and outage history · Atom feed

Uptime
100%
Response time
354 ms typical, 474 ms slowest 5%
Last check
6 min ago
Next check
in 23 min

How to call it

POST https://hubvibe-io.com/work/market/insiders

Each call costs $0.1 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

POST https://hubvibe-io.com/work/market/insiders
content-type: application/json

{
  "codes": [
    "P",
    "S"
  ],
  "days": 90,
  "symbol": "NVDA"
}

Parameters

ParameterTypeRequiredDescription
cikinteger or stringNo
codesarray of stringNo
daysintegerNo
include_derivativesbooleanNo
languagestringNo
max_filingsintegerNo
symbolstringNo

Example response

The provider's example. We can't check it without paying.

Example response, 67 lines
{
  "attribution": [
    {
      "text": "Translated by Google",
      "url": "https://translate.google.com"
    }
  ],
  "price_usd": 0.1,
  "provenance": {
    "attempts": 1,
    "elapsed_ms": 340,
    "providers_used": [
      "coinbase-advanced-trade-public"
    ],
    "steps": [
      {
        "ms": 312,
        "ok": true,
        "provider": "coinbase-advanced-trade-public",
        "reason": "provider_timeout",
        "step": "quote"
      }
    ]
  },
  "receipt_id": "rcpt_9f1c2b3a4d5e6f70",
  "receipt_url": "/work/receipts/rcpt_9f1c2b3a4d5e6f70",
  "result": {
    "as_of": "2026-09-24",
    "checked_at": "2026-09-26T18:00:00Z",
    "cik": 1045810,
    "codes": [
      "P",
      "S"
    ],
    "filings_read": 12,
    "issuer_name": "NVIDIA CORP",
    "notes": [],
    "source": "sec-edgar-form4",
    "summary": {
      "net_shares": -2900740,
      "net_value_usd": -653017053.02,
      "open_market_purchases": {
        "insiders": 0,
        "shares": 0,
        "transactions": 0,
        "value_usd": null
      },
      "open_market_sales": {
        "insiders": 2,
        "shares": 2900740,
        "transactions": 17,
        "value_usd": 653017053.02
      },
      "planned_sales_10b5_1": 3
    },
    "symbol": "NVDA",
    "transaction_count": 33,
    "transactions": [],
    "window": {
      "days": 90,
      "from": "2026-06-30",
      "to": "2026-09-28"
    }
  },
  "status": "ok",
  "worker": "market.insiders"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.1.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://hubvibe-io.com/work/market/insiders' \
  -H 'content-type: application/json' \
  --data-raw '{"codes":["P","S"],"days":90,"symbol":"NVDA"}'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://hubvibe-io.com/work/market/insiders' \
  -H 'content-type: application/json' \
  --data-raw '{"codes":["P","S"],"days":90,"symbol":"NVDA"}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.1 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.1" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.1 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fhubvibe-io.com%2Fwork%2Fmarket%2Finsiders&method=POST
const res = await pay("https://hubvibe-io.com/work/market/insiders", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "codes": [
      "P",
      "S"
    ],
    "days": 90,
    "symbol": "NVDA"
  }),
});
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.1 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.1"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://hubvibe-io.com/work/market/insiders",
        json={
            "codes": [
                "P",
                "S",
            ],
            "days": 90,
            "symbol": "NVDA",
        },
    )
    print(res.status_code, res.text)

Security scan

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Recent checks

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