ByKaranteli VPIN Flow Toxicity · Flow Vpin

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://bykaranteli.com/api/x402/flow-vpin", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://bykaranteli.com/api/x402/flow-vpin" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "ok": true,
  "rows": [
    {
      "percentile_90d": 62.5,
      "symbol": "BTCUSDT",
      "vpin": 0.31
    }
  ]
}