ToolVet
80trust / 100

Redact

by SiteCheck in Email & messaging

x402 APIPassing, checked 29 min ago

Replaces personal data in a text with placeholders: e-mail addresses, phone numbers, IBANs (mod 97 checked), payment card numbers (Luhn checked only), IPv4 addresses and, with names true, person names found by the chat model. Returns the redacted text and counts per type. Original values are never returned.

POST
https://api.sitecheck-api.workers.dev/api/redact
Price
$0.002
per call in USDC
Uptime
100%
last 30 days
Response time
68 ms
2.0 s slowest 5%
Last check
Passed
29 min ago, next in 4 min

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.sitecheck-api.workers.dev/api/redact

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.

POST https://api.sitecheck-api.workers.dev/api/redact
content-type: application/json

{
  "text": "Mail [email protected], card 4111 1111 1111 1111, IBAN DE89 3704 0044 0532 0130 00, server 10.0.0.1, call +1 415 555 2671."
}

Parameters

ParameterTypeRequiredDescription
namesbooleanNotrue to also replace person names (uses the chat model)
textstringYesText, up to 20,000 characters
typesarray of stringNoAny of email, phone, iban, card, ip (default all)

Example response

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

{
  "checkedAt": "2026-10-14T07:01:47.674Z",
  "counts": {
    "card": 1,
    "email": 1,
    "iban": 1,
    "ip": 1,
    "name": 0,
    "phone": 1
  },
  "source": "patterns: card (Luhn), IBAN (mod 97), e-mail, IPv4, phone (libphonenumber)",
  "text": "Mail [EMAIL], card [CARD], IBAN [IBAN], server [IP], call [PHONE]."
}

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 -X POST 'https://api.sitecheck-api.workers.dev/api/redact' \
  -H 'content-type: application/json' \
  --data-raw '{"text":"Mail [email protected], card 4111 1111 1111 1111, IBAN DE89 3704 0044 0532 0130 00, server 10.0.0.1, call +1 415 555 2671."}'

# 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.sitecheck-api.workers.dev/api/redact' \
  -H 'content-type: application/json' \
  --data-raw '{"text":"Mail [email protected], card 4111 1111 1111 1111, IBAN DE89 3704 0044 0532 0130 00, server 10.0.0.1, call +1 415 555 2671."}' \
  | 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%2Fredact&method=POST
const res = await pay("https://api.sitecheck-api.workers.dev/api/redact", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "text": "Mail [email protected], card 4111 1111 1111 1111, IBAN DE89 3704 0044 0532 0130 00, server 10.0.0.1, call +1 415 555 2671."
  }),
});
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.post(
        "https://api.sitecheck-api.workers.dev/api/redact",
        json={
            "text": "Mail [email protected], card 4111 1111 1111 1111, IBAN DE89 3704 0044 0532 0130 00, server 10.0.0.1, call +1 415 555 2671.",
        },
    )
    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
29 min agoPassed402398 ms$0.002
5 h agoPassed40294 ms$0.002
9 h agoPassed40240 ms$0.002
13 h agoPassed40241 ms$0.002
18 h agoPassed40268 ms$0.002
Show 1 older checks
22 h agoPassed4022.0 s$0.002