ToolVet
78trust / 100

Beneficial Ownership Lookup

by api.strale.io in Company & people data

x402 APIPassing, checked 39 min ago

Look up UK beneficial ownership (UBO / PSC) information for a company. Returns individuals who ultimately own or control the entity, their ownership percentage, and the ownership chain. Uses Companies House Persons of Significant Control. UK-only — non-GB…

POST
https://api.strale.io/x402/beneficial-ownership-lookup
Price
$0.27
per call in USDC
Uptime
100%
last 30 days
Response time
277 ms
303 ms slowest 5%
Last check
Passed
39 min 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

POST https://api.strale.io/x402/beneficial-ownership-lookup

Each call costs $0.27 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

Built from the input schema. Replace the values with your own.

POST https://api.strale.io/x402/beneficial-ownership-lookup
content-type: application/json

{
  "company_name": "example"
}

Parameters

ParameterTypeRequiredDescription
company_namestringYesCompany name
company_numberstringNoCompany registration number if known (optional)
jurisdictionstringNoCountry code (ISO 2-letter) for narrowing results (optional)

Example response

The listing has no example response.

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.27.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.strale.io/x402/beneficial-ownership-lookup' \
  -H 'content-type: application/json' \
  --data-raw '{"company_name":"example"}'

# 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 - -X POST 'https://api.strale.io/x402/beneficial-ownership-lookup' \
  -H 'content-type: application/json' \
  --data-raw '{"company_name":"example"}' \
  | 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 $0.27 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.27" });
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 $0.27 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.strale.io%2Fx402%2Fbeneficial-ownership-lookup&method=POST
const res = await pay("https://api.strale.io/x402/beneficial-ownership-lookup", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "company_name": "example"
  }),
});
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 $0.27 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.27"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://api.strale.io/x402/beneficial-ownership-lookup",
        json={
            "company_name": "example",
        },
    )
    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
39 min agoPassed402303 ms$0.27
5 h agoPassed402124 ms$0.27
9 h agoPassed402277 ms$0.27
13 h agoPassed402290 ms$0.27
18 h agoPassed402126 ms$0.27
Show 1 older checks
22 h agoPassed402326 ms$0.27