ToolVet
77trust / 100

Verify Business

by Tolca in Security & trust

x402 APIPassing, checked 4 h ago

Call before paying, onboarding or contracting a company (KYB). One call: US restricted-party lists (CSL incl. OFAC SDN), company registries (UK Companies House, Canada federal), legal entity status (GLEIF, worldwide), contractor licences (Québec, Washington, Oregon). Verdict ok / review / blocking / not_found with reasons. Input: name, optional country (ISO-2) and region (WA, OR, QC). Businesses only.

POST
https://tolca.tonbot.ca/v1/verify-business
Price
$0.05
per call in USDC
Uptime
100%
last 30 days
Response time
406 ms
499 ms slowest 5%
Last check
Passed
4 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 · Watch with other listings

How to call it

POST https://tolca.tonbot.ca/v1/verify-business

Each call costs $0.05 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.

POST https://tolca.tonbot.ca/v1/verify-business
content-type: application/json

{
  "country": "US",
  "name": "Apple Inc."
}

Parameters

ParameterTypeRequiredDescription
countrystringNoOptional ISO 3166 alpha-2 country code (US, CA, GB...)
namestringYesBusiness legal or trade name
regionstringNoOptional state or province code: WA, OR or QC enables contractor-licence checks

Example response

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

Example response, 30 lines
{
  "checked_at": "2026-10-16T12:00:00Z",
  "contractor_licences": [],
  "legal_entity": {
    "records": [
      {
        "city": "Cupertino",
        "country": "US",
        "entity_status": "ACTIVE",
        "jurisdiction": "US-CA",
        "legal_name": "Apple Inc.",
        "lei": "HWUPKR0MPOU8FGXBT394",
        "registration_status": "ISSUED",
        "score": 1
      }
    ],
    "source": "GLEIF LEI (CC0)",
    "status": "ok"
  },
  "reasons": [
    "Found in at least one official registry, no restricted-party match."
  ],
  "sanctions": {
    "as_of": "2026-10-16T04:00:00Z",
    "lists": "US Consolidated Screening List (incl. OFAC SDN, Entity List, Denied Persons)",
    "matches": [],
    "status": "clear"
  },
  "verdict": "ok"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.05.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://tolca.tonbot.ca/v1/verify-business' \
  -H 'content-type: application/json' \
  --data-raw '{"country":"US","name":"Apple Inc."}'

# 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://tolca.tonbot.ca/v1/verify-business' \
  -H 'content-type: application/json' \
  --data-raw '{"country":"US","name":"Apple Inc."}' \
  | 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 $0.05 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.05" });
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 $0.05 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Ftolca.tonbot.ca%2Fv1%2Fverify-business&method=POST
const res = await pay("https://tolca.tonbot.ca/v1/verify-business", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "country": "US",
    "name": "Apple Inc."
  }),
});
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 $0.05 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.05"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://tolca.tonbot.ca/v1/verify-business",
        json={
            "country": "US",
            "name": "Apple Inc.",
        },
    )
    print(res.status_code, res.text)

Security scan

No findings

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Recent checks

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4 h agoPassed402436 ms$0.05
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Show 7 older checks
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2 days agoPassed402122 ms$0.05