Insiders

{
  "companyName": "Tesla, Inc.",
  "filingsInPeriod": 6,
  "interpretation": "2 insider(s) sold on the open market and none bought.",
  "periodDays": 90,
  "signal": "NET_SELLING",
  "summary": {
    "netValueUsd": -3412880.5,
    "openMarketBuys": {
      "transactions": 0,
      "valueUsd": 0
    },
    "openMarketSales": {
      "insiders": 2,
      "transactions": 4,
      "valueUsd": 3412880.5
    }
  },
  "symbol": "TSLA",
  "transactions": [
    {
      "code": "S",
      "date": "2026-09-08",
      "insider": "Taneja Vaibhav",
      "pricePerShare": 360.134,
      "role": "Chief Financial Officer",
      "shares": 2605.75,
      "type": "OPEN_MARKET_SALE",
      "under10b5Plan": false,
      "valueUsd": 938414.2
    }
  ]
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.marketintelligenceapi.com/api/v1/insiders/:symbol?days=90'

# 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://api.marketintelligenceapi.com/api/v1/insiders/:symbol?days=90' \
  | 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 $0.005 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.005" });
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 $0.005 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.marketintelligenceapi.com%2Fapi%2Fv1%2Finsiders%2F%3Asymbol
const res = await pay("https://api.marketintelligenceapi.com/api/v1/insiders/:symbol?days=90");
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 $0.005 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.005"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.marketintelligenceapi.com/api/v1/insiders/:symbol?days=90")
    print(res.status_code, res.text)