Sec Insider Trades

{
  "filings": [
    {
      "period_of_report": "2026-09-05",
      "reporting_owner": {
        "is_director": false,
        "is_officer": true,
        "is_ten_percent_owner": false,
        "name": "Taneja Vaibhav",
        "officer_title": "Chief Financial Officer"
      },
      "transactions": [
        {
          "acquired_or_disposed": "A",
          "date": "2026-09-05",
          "price_per_share": 0,
          "security": "Common Stock",
          "shares": 6539,
          "shares_owned_after": 28578,
          "transaction_code": "M",
          "transaction_type": "option exercise"
        }
      ]
    }
  ],
  "found": true,
  "note": "Non-derivative (stock) transactions only.",
  "source": "SEC EDGAR (public domain)",
  "ticker": "TSLA"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://saylorinnovations.com/api/sec/insider-trades?ticker=TSLA'

# 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 - 'https://saylorinnovations.com/api/sec/insider-trades?ticker=TSLA' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// 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 $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
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 $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fsaylorinnovations.com%2Fapi%2Fsec%2Finsider-trades
const res = await pay("https://saylorinnovations.com/api/sec/insider-trades?ticker=TSLA");
console.log(res.status, await res.text());

# 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 $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://saylorinnovations.com/api/sec/insider-trades?ticker=TSLA")
    print(res.status_code, res.text)