Onesource · Analytics Cost TO Quote

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.onesource.io/deepstate/v1/analytics/cost-to-quote", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://api.onesource.io/deepstate/v1/analytics/cost-to-quote?book=NVDA-USDG" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "book_id": "0xdf941c235503a5d2e67aee5dea00f2965f99421c0d034bd77f924c05c66bf399",
  "book_label": "NVDA/USDG",
  "book_slug": "NVDA-USDG",
  "buckets": [
    {
      "bucket": "2026-09-02T14:00:00Z",
      "cancels": 198,
      "l1_fee_raw": "9186100000000000",
      "l1_share_pct": 18.75,
      "market_session": "regular",
      "median_fee_raw": "118000000000000",
      "rests": 219,
      "total_fee_raw": "48973600000000000",
      "tx_count": 402
    }
  ],
  "from": "2026-09-02T14:00:00Z",
  "resolution": "1h",
  "to": "2026-09-02T16:00:00Z",
  "totals": {
    "cancels": 385,
    "l1_fee_raw": "19018200000000000",
    "l1_share_pct": 18.99,
    "median_fee_raw": "119700000000000",
    "rests": 427,
    "total_fee_raw": "100178400000000000",
    "tx_count": 790
  }
}