x402-factory · Odds Compare

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-factory.com/v1/odds/compare/:slug", {
  method: "GET",
});
const data = await res.json();

curl -X GET \
  "https://x402-factory.com/v1/odds/compare/:slug" \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "data": {
    "disagreement_flag": false,
    "per_venue": [
      {
        "depth_within_1c_usd": 23836.81,
        "depth_within_5c_usd": 80347.82,
        "implied_p": 0.5965,
        "venue": "kalshi",
        "vig_adjusted_p": 0.5985
      },
      {
        "depth_within_1c_usd": 30913.64,
        "depth_within_5c_usd": 123491.05,
        "implied_p": 0.5702,
        "venue": "polymarket",
        "vig_adjusted_p": 0.5716
      }
    ],
    "venue_spread": 0.0263
  },
  "meta": {
    "data_mode": "live",
    "docs": "https://x402-factory.com/docs/probability.odds-compare",
    "endpoint": "/v1/odds/compare/{slug}",
    "freshness": "realtime",
    "generated_at": "2026-09-01T09:36:55.198Z",
    "request_id": "req_00000000",
    "sources": [
      "kalshi",
      "polymarket"
    ],
    "version": "1.0.0"
  }
}