10x402 · Presence

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://10x402.com/presence", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify("{\"url\":\"https://toolshed.lemon-agent.dev/convert/md-html\",\"method\":\"POST\"}"),
});
const data = await res.json();

curl -X POST \
  "https://10x402.com/presence" \
  -H "Content-Type: application/json" \
  -d '"{\"url\":\"https://toolshed.lemon-agent.dev/convert/md-html\",\"method\":\"POST\"}"' \
  -H "X-PAYMENT: <signed x402 payment>"

"{\"target\":{\"url\":\"https://10x402.com/lint/one\",\"method\":\"POST\",\"status\":402},\"identity\":{\"payTo\":[\"0x885E7BEF433eb78F5976b28A7c10739c98DB11E5\"],\"declaredUrl\":\"https://10x402.com/lint/one\"},\"registries\":{\"bazaar\":{\"verdict\":\"listed\",\"evidence\":{\"source\":\"CDP discovery catalog, scanned in full\",\"catalog_total\":15060,\"matches\":[{\"resource\":\"https://10x402.com/lint/one\",\"x402Version\":2,\"lastUpdated\":\"2026-08-20T04:20:41.394Z\",\"payTo\":\"0x885E7BEF433eb78F5976b28A7c10739c98DB11E5\"}],\"resources_on_same_payTo\":4},\"fix\":null},\"x402scan\":{\"verdict\":\"listed\",\"evidence\":{\"source\":\"x402scan public explorer API, looked up by payTo\",\"match\":{\"resource\":\"https://10x402.com/lint/one\",\"method\":\"POST\",\"x402Version\":2,\"lastUpdated\":\"2026-08-20T04:21:14.065Z\"}},\"fix\":null}},\"onchain\":{\"verdict\":\"active\",\"evidence\":{\"source\":\"Base via Blockscout tokentx\",\"incoming_transfers_in_window\":4,\"window\":\"all transfers\",\"latest\":{\"value\":\"100000\",\"tokenSymbol\":\"USDC\",\"timeStamp\":\"1787199643\",\"hash\":\"0x3321c354d365c5ddd1494edda84bb2ccd0191303638f9dfb280b8c7303c7b675\",\"from\":\"0x632ff2f904cc6ab6d741a42014c4c483f328e92f\",\"to\":\"0x885e7bef433eb78f5976b28a7c10739c98db11e5\",\"contractAddress\":\"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913\"}},\"fix\":null},\"summary\":{\"listed\":2,\"of\":2,\"unknown\":0,\"settlement_seen\":true},\"notes\":[\"Verdicts are observations of public read surfaces at one moment, not guarantees. An `unknown` means the surface could not be read and says nothing about the listing.\",\"x402-list (manual registry) is not machine-checkable and is not covered here.\"]}"