ToolVet
78trust / 100

Uk Company

by Agent Tools UK in Company & people data

x402 APIPassing, checked 3 h ago

Check a UK company on the official Companies House register by company number: name, status (active, dissolved, liquidation), type, incorporation date, registered address, SIC codes, accounts due or overdue, charges, insolvency history and current directors. Use for supplier checks, due diligence, or confirming a business is real and active. Errors: 400 invalid number, 404 not found.

GET
https://agent-tools-production-e6aa.up.railway.app/v1/uk-company/:number
Price
$0.005
per call in USDC
Uptime
100%
last 30 days
Response time
292 ms
365 ms slowest 5%
Last check
Passed
3 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://agent-tools-production-e6aa.up.railway.app/v1/uk-company/:number

Each call costs $0.005 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://agent-tools-production-e6aa.up.railway.app/v1/uk-company/:number

Example response

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

{
  "directors": [
    {
      "appointed": "2020-01-01",
      "name": "SMITH, Jane",
      "role": "director"
    }
  ],
  "incorporated": "1947-11-27",
  "name": "TESCO PLC",
  "number": "00445790",
  "status": "active",
  "type": "plc"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.005.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://agent-tools-production-e6aa.up.railway.app/v1/uk-company/:number'

# 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://agent-tools-production-e6aa.up.railway.app/v1/uk-company/:number' \
  | 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 $0.005 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%2Fagent-tools-production-e6aa.up.railway.app%2Fv1%2Fuk-company%2F%3Anumber
const res = await pay("https://agent-tools-production-e6aa.up.railway.app/v1/uk-company/:number");
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 $0.005 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://agent-tools-production-e6aa.up.railway.app/v1/uk-company/:number")
    print(res.status_code, res.text)

Security scan

1 finding

  • Payment address changed recently in payment
    Payment address changed from 0x62CeDa75c7421E83cdD2c2149aA231Dc159238cf to 0x1254f70ceed55d2e2d087e28f1ee2368d19e0399

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402273 ms$0.005
7 h agoPassed402119 ms$0.005
11 h agoPassed402380 ms$0.005
15 h agoPassed402365 ms$0.005
19 h agoPassed402303 ms$0.005
Show 10 older checks
23 h agoPassed402126 ms$0.005
27 h agoPassed402292 ms$0.005
31 h agoPassed402285 ms$0.005
35 h agoPassed402293 ms$0.005
39 h agoPassed402281 ms$0.005
42 h agoPassed402315 ms$0.005
46 h agoPassed402274 ms$0.005
2 days agoPassed402293 ms$0.005
2 days agoPassed402361 ms$0.005
2 days agoPassed402301 ms$0.005

History

14 Oct 2026Payment address changed from 0x62CeDa75c7421E83cdD2c2149aA231Dc159238cf to 0x1254f70ceed55d2e2d087e28f1ee2368d19e0399