ToolVet
80trust / 100

Vendor Watch Recheck

by AveDaris Agent Utilities in Developer tools

x402 APIPassing, checked 8 h ago

Supplier re-check: send a vendor domain; get a fresh public snapshot (site up/down and redirect host, registrar, registry status, DNS, MX/SPF/DMARC, trust verdict) and whether anything changed since the last stored check. Use it on a schedule for suppliers you depend on; call vendor-what-changed for the full diff. Uncharged if a data source is down. $0.005 USDC per call on Base.

POST
https://api.avedaris.com/v1/paid/vendor-watch-recheck
Price
$0.005
per call in USDC
Uptime
100%
last 30 days
Response time
289 ms
520 ms slowest 5%
Last check
Passed
8 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://api.avedaris.com/v1/paid/vendor-watch-recheck

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.

POST https://api.avedaris.com/v1/paid/vendor-watch-recheck
content-type: application/json

{
  "domain": "example.com"
}

Parameters

ParameterTypeRequiredDescription
domainstringYesSupplier domain, URL or email address; reduced to its hostname without www.

Example response

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

Example response, 41 lines
{
  "result": {
    "changed": false,
    "changedFields": [],
    "checkedAt": "2026-10-24T13:47:00.000Z",
    "domain": "example.com",
    "previousCheckedAt": "2026-09-24T13:47:00.000Z",
    "snapshot": {
      "checkedAt": "2026-10-24T13:47:00.000Z",
      "dns": {
        "hasAddress": true
      },
      "domain": "example.com",
      "email": {
        "dkim": "not_found",
        "dmarc": "pass",
        "dmarcPolicy": "reject",
        "mx": "null_mx",
        "spf": "pass"
      },
      "registration": {
        "expirationDate": "2027-08-13T04:00:00Z",
        "found": true,
        "registrar": "RESERVED-Internet Assigned Numbers Authority",
        "status": [
          "client delete prohibited"
        ]
      },
      "trustScore": 85,
      "verdict": "low_risk",
      "version": "vc-1",
      "website": {
        "finalHost": "example.com",
        "reachable": true,
        "status": 200
      }
    },
    "trustScore": 85,
    "verdict": "low_risk"
  }
}

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 -X POST 'https://api.avedaris.com/v1/paid/vendor-watch-recheck' \
  -H 'content-type: application/json' \
  --data-raw '{"domain":"example.com"}'

# 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.avedaris.com/v1/paid/vendor-watch-recheck' \
  -H 'content-type: application/json' \
  --data-raw '{"domain":"example.com"}' \
  | 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%2Fapi.avedaris.com%2Fv1%2Fpaid%2Fvendor-watch-recheck&method=POST
const res = await pay("https://api.avedaris.com/v1/paid/vendor-watch-recheck", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "domain": "example.com"
  }),
});
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.post(
        "https://api.avedaris.com/v1/paid/vendor-watch-recheck",
        json={
            "domain": "example.com",
        },
    )
    print(res.status_code, res.text)

Security scan

No findings

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Recent checks

WhenResultHTTPTimePrice
8 h agoPassed40296 ms$0.005
17 h agoPassed40297 ms$0.005
26 h agoPassed40294 ms$0.005
35 h agoPassed402502 ms$0.005
44 h agoPassed402677 ms$0.005
Show 10 older checks
2 days agoPassed402472 ms$0.005
3 days agoPassed402229 ms$0.005
3 days agoPassed402417 ms$0.005
3 days agoPassed40294 ms$0.005
3 days agoPassed402289 ms$0.005
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