Cybercentry · Services Private Data Verification

by Cybercentry

POSTBaseSolana

$1

per call · USD Coin on Base

Prove a fact about private data without revealing the data: validates text integrity and returns a zero-knowledge proof (ZKP) with a verification ID and URL

Endpoint

POST https://centry.cybercentry.co.uk/api/services/private_data_verification

4

Calls / 30d

1

Unique payers / 30d

Aug 22

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://centry.cybercentry.co.uk/api/services/private_data_verification", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "cpdv_data": "order #4471, total $129.00, paid 2026-05-24"
  }),
});
const data = await res.json();
cURL
curl -X POST \
  "https://centry.cybercentry.co.uk/api/services/private_data_verification" \
  -H "Content-Type: application/json" \
  -d '{"cpdv_data":"order #4471, total $129.00, paid 2026-05-24"}' \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "proof_id": "private_data_verification-example-id",
  "proof_url": "https://centry.cybercentry.co.uk/results/proof-example"
}

Payment details

Pay to0xfee13309251b632317ea2d475d6aba7e7e0219e6
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase, Solana
Schemesexact

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