ToolVet
80trust / 100

Sec Search

by SiteCheck in Search & web

x402 APIPassing, checked 1 h ago

Full-text search of SEC EDGAR filings: company, CIK, form, filing date, file name, a link to the matched document, its file type (e.g. EX-99.1) and the 8-K items. Results are in EDGAR relevance order; a total of 10,000 means at least that many. Filter by form types (e.g. 8-K,10-K) and filing dates. Results are capped at 20. US government data.

GET
https://api.sitecheck-api.workers.dev/api/sec/search
Price
$0.002
per call in USDC
Uptime
100%
last 30 days
Response time
64 ms
169 ms slowest 5%
Last check
Passed
1 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed

How to call it

GET https://api.sitecheck-api.workers.dev/api/sec/search

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/search?forms=8-K&limit=3&q=going+concern

Parameters

ParameterTypeRequiredDescription
formsstringNoForm types separated by commas, e.g. 8-K,10-K
fromstringNoFrom date, YYYY-MM-DD
limitstringNo1 to 20 (default 10)
qstringYesWords, or a "phrase" in quotes
tostringNoTo date, YYYY-MM-DD

Example response

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

Example response, 58 lines
{
  "attribution": "US government data (SEC EDGAR)",
  "checkedAt": "2026-10-14T07:00:28.723Z",
  "hits": [
    {
      "cik": "0000854852",
      "company": "Emrise CORP  (CIK 0000854852)",
      "fileName": "a07-30729_1ex10d17.htm",
      "fileType": "EX-10.17",
      "filed": "2007-12-06",
      "form": "8-K",
      "items": [
        "1.01",
        "1.02",
        "2.03",
        "3.02",
        "9.01"
      ],
      "link": "https://www.sec.gov/Archives/edgar/data/854852/000110465907087501/a07-30729_1ex10d17.htm"
    },
    {
      "cik": "0000009326",
      "company": "BALCHEM CORP  (BCPC)  (CIK 0000009326)",
      "fileName": "ex2-1.txt",
      "fileType": "EX-2.1",
      "filed": "2007-04-04",
      "form": "8-K",
      "items": [
        "1.01",
        "9.01"
      ],
      "link": "https://www.sec.gov/Archives/edgar/data/9326/000091431707000974/ex2-1.txt"
    },
    {
      "cik": "0001679268",
      "company": "MAMMOTH ENERGY SERVICES, INC.  (TUSK)  (CIK 0001679268)",
      "fileName": "ex991chieftainauditedfins.htm",
      "fileType": "EX-99.1",
      "filed": "2017-08-02",
      "form": "8-K/A",
      "items": [
        "1.01",
        "9.01"
      ],
      "link": "https://www.sec.gov/Archives/edgar/data/1679268/000167926817000046/ex991chieftainauditedfins.htm"
    }
  ],
  "order": "relevance (EDGAR ranking), not date",
  "query": {
    "forms": "8-K",
    "from": null,
    "q": "going concern",
    "to": null
  },
  "source": "https://efts.sec.gov/LATEST/search-index (EDGAR full-text search)",
  "total": 10000,
  "totalIsLowerBound": true
}

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/search?forms=8-K&limit=3&q=going+concern'

# 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/search?forms=8-K&limit=3&q=going+concern' \
  | 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 $0.002 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%2Fsearch
const res = await pay("https://api.sitecheck-api.workers.dev/api/sec/search?forms=8-K&limit=3&q=going+concern");
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/search?forms=8-K&limit=3&q=going+concern")
    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

WhenResultHTTPTimePrice
1 h agoPassed402169 ms$0.002
6 h agoPassed402157 ms$0.002
10 h agoPassed40264 ms$0.002
14 h agoPassed40243 ms$0.002
19 h agoPassed40245 ms$0.002
Show 1 older checks
23 h agoPassed402107 ms$0.002