Sec Events
by SiteCheck in Company & people data
The latest 8-K current reports of a US company (ticker or CIK) with their item codes explained in plain words (1.01 material agreement, 2.02 results, 5.02 executive change and so on). Each filing links to its document. US government data.
https://api.sitecheck-api.workers.dev/api/sec/events- Price
- $0.002
- per call in USDC
- Uptime
- 100%
- last 30 days
- Response time
- 73 ms
- 1.1 s slowest 5%
- Last check
- Passed
- 31 min ago, next any minute now
Reliability
How to call it
GET https://api.sitecheck-api.workers.dev/api/sec/events
Each call costs $0.002 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.
GET https://api.sitecheck-api.workers.dev/api/sec/events?company=AAPL&limit=3Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
company | string | Yes | Ticker or CIK |
limit | string | No | 1 to 20 (default 10) |
Example response
The provider's example. We can't check it without paying.
Example response, 51 lines
{
"attribution": "US government data (SEC EDGAR); item meanings paraphrased",
"checkedAt": "2026-10-14T07:00:29.828Z",
"cik": "0000320193",
"company": "Apple Inc.",
"filings": [
{
"filed": "2026-09-01",
"form": "8-K/A",
"items": [
{
"code": "5.02",
"meaning": "Director or officer departure, election or compensation"
}
],
"link": "https://www.sec.gov/Archives/edgar/data/320193/000114036126035325/ef20081427_8ka.htm"
},
{
"filed": "2026-07-30",
"form": "8-K",
"items": [
{
"code": "2.02",
"meaning": "Results of operations and financial condition"
},
{
"code": "9.01",
"meaning": "Financial statements and exhibits"
}
],
"link": "https://www.sec.gov/Archives/edgar/data/320193/000032019326000018/aapl-20260730.htm"
},
{
"filed": "2026-04-30",
"form": "8-K",
"items": [
{
"code": "2.02",
"meaning": "Results of operations and financial condition"
},
{
"code": "9.01",
"meaning": "Financial statements and exhibits"
}
],
"link": "https://www.sec.gov/Archives/edgar/data/320193/000032019326000011/aapl-20260430.htm"
}
],
"matchedBy": "ticker",
"source": "https://data.sec.gov/submissions/CIK0000320193.json"
}Call it from code
The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.002.
curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.sitecheck-api.workers.dev/api/sec/events?company=AAPL&limit=3'
# 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.sitecheck-api.workers.dev/api/sec/events?company=AAPL&limit=3' \
| grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decodeJavaScript: 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 $0.002 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.002" });
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 $0.002 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.sitecheck-api.workers.dev%2Fapi%2Fsec%2Fevents
const res = await pay("https://api.sitecheck-api.workers.dev/api/sec/events?company=AAPL&limit=3");
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 $0.002 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.002"})
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.sitecheck-api.workers.dev/api/sec/events?company=AAPL&limit=3")
print(res.status_code, res.text)Security scan
No findings
We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 31 min ago | Passed | 402 | 1.1 s | $0.002 |
| 5 h ago | Passed | 402 | 78 ms | $0.002 |
| 9 h ago | Passed | 402 | 945 ms | $0.002 |
| 14 h ago | Passed | 402 | 73 ms | $0.002 |
| 18 h ago | Passed | 402 | 62 ms | $0.002 |
Show 1 older checks
| 22 h ago | Passed | 402 | 66 ms | $0.002 |