Wallet Screen · Screen

by Wallet Screen

POSTBaseSolanaPolygon

$0.02

per call · USD Coin on Base

Wallet risk pre-flight (POST wrapper, body: {wallet}) — OFAC + address-reputation → allow/review/block. $0.02 USDC.

Endpoint

POST https://api.anchor-x402.com/v1/screen

12

Calls / 30d

5

Unique payers / 30d

Sep 8

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://api.anchor-x402.com/v1/screen", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "wallet": "0x8589427373d6d84e98730d7795d8f6f8731fda16"
  }),
});
const data = await res.json();
cURL
curl -X POST \
  "https://api.anchor-x402.com/v1/screen" \
  -H "Content-Type: application/json" \
  -d '{"wallet":"0x8589427373d6d84e98730d7795d8f6f8731fda16"}' \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "chain_inferred": "ethereum",
  "checked_at": 1746820000,
  "notes": "Address matches 2 sanctions program(s)…",
  "risk_level": "high",
  "sanctioned_lists": [
    "OFAC SDN",
    "Tornado Cash"
  ],
  "sanctions_match": true,
  "wallet": "0x8589427373d6d84e98730d7795d8f6f8731fda16"
}

Payment details

Pay to0x127462e296fac1a7f5cf33ba57bb2f0fff5cd0b6
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase, Solana, Polygon
Schemesexact

Is this your API?

Pin it to the top of Onchain Data and the homepage with a featured placement.

Get featured →

More from Wallet Screen & similar services