402utils · Regex Test

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://402utils.com/v1/regex-test", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "input": "date: 2026-07-06",
    "mode": "match",
    "pattern": "(\\d{4})-(\\d{2})-(\\d{2})"
  }),
});
const data = await res.json();

curl -X POST \
  "https://402utils.com/v1/regex-test" \
  -H "Content-Type: application/json" \
  -d '{"input":"date: 2026-07-06","mode":"match","pattern":"(\\d{4})-(\\d{2})-(\\d{2})"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "mode": "match",
  "results": [
    {
      "groups": [
        "2026",
        "07",
        "06"
      ],
      "index": 6,
      "match": "2026-07-06",
      "matched": true
    }
  ]
}