Otto AI · PM 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://x402.ottoai.services/pm-markets", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://x402.ottoai.services/pm-markets" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "data": {
    "generatedAt": "2026-07-10T12:00:00.000Z",
    "marketCount": 25,
    "markets": [
      {
        "bestAsk": 0.89,
        "bestBid": 0.88,
        "conditionId": "0x86f5b0f1934bb39421651ad2ba0f04494700ba9e95663a5c141a8674c4978c15",
        "endDate": "2026-07-29T00:00:00Z",
        "eventTitle": "Fed Decision in July?",
        "lastTradePrice": 0.885,
        "liquidityUsd": 3395614.54,
        "marketId": "516710",
        "oneDayPriceChange": 0.015,
        "oneWeekPriceChange": 0.0725,
        "outcomes": [
          {
            "outcome": "Yes",
            "probability": 0.885
          },
          {
            "outcome": "No",
            "probability": 0.115
          }
        ],
        "question": "Will the Fed cut rates in July?",
        "slug": "will-the-fed-cut-rates-in-july",
        "spread": 0.01,
        "url": "https://polymarket.com/event/fed-decision-in-july-181",
        "volume24hUsd": 4821055.2,
        "volumeTotalUsd": 48348772.09
      }
    ],
    "totalVolume24hUsd": 92401882.4,
    "venue": "polymarket"
  },
  "meta": {
    "degraded": false,
    "generatedAt": "",
    "stalenessSec": 0,
    "validUntil": ""
  },
  "status": "success"
}