Octodamus · Arcus Perp

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.octodamus.com/v2/arcus/perp", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://api.octodamus.com/v2/arcus/perp" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "funding": {
    "rate_annualized_pct": 4.2,
    "rate_hourly": 0.00000479
  },
  "margin": {
    "max_leverage": 13.3,
    "offhours_initial_fraction": 0.075
  },
  "mark_price": 205.63,
  "mark_vs_oracle_pct": 0.01,
  "market": "NVDA-USD",
  "open_interest_usd": 53700,
  "oracle_price": 205.61,
  "ticker": "NVDA"
}