Onesource · Deepstate Markets

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/markets", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://api.onesource.io/deepstate/v1/markets" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "markets": [
    {
      "base_is_token0": false,
      "base_token": {
        "address": "0xd0601CE157Db5bdC3162BbaC2a2C8aF5320D9EEC",
        "decimals": 18,
        "symbol": "NVDA"
      },
      "book_id": "0xdf941c235503a5d2e67aee5dea00f2965f99421c0d034bd77f924c05c66bf399",
      "book_label": "NVDA/USDG",
      "book_slug": "NVDA-USDG",
      "deployed_at": "2026-08-15T07:23:57Z",
      "deployed_block": 36932573,
      "epoch": 0,
      "has_rewarder": true,
      "pool_id": "0x42819cadfbb25aab80543236e280fba4e61aa61e0b5b777541de54ae69da35e4",
      "quote_token": {
        "address": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
        "decimals": 6,
        "symbol": "USDG"
      },
      "rewarder": "0xE85ADBC03a6b52a2c9894c1BB525eC883ea156D7",
      "router": "0x6cf19308C22FC82ea620Fa0B3E94948d20f27B96",
      "size_token": {
        "address": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
        "decimals": 6,
        "symbol": "USDG"
      },
      "status": "live",
      "token0": {
        "address": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
        "decimals": 6,
        "symbol": "USDG"
      },
      "token1": {
        "address": "0xd0601CE157Db5bdC3162BbaC2a2C8aF5320D9EEC",
        "decimals": 18,
        "symbol": "NVDA"
      }
    }
  ]
}