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x402-factory · Evergreen Presidential Election Winner Party

by x402-factory

GETBase

$0.02

per call · USD Coin on Base

Live probability: Which party wins the next US presidential election? — Stable evergreen URL for a recurring question: Which party wins the next US presidential election? Auto-resolves to the current market instance and rolls forward on resolution, so the answer is always about the next occurrence. Response adds current_slug and rolls_to_next_at to the standard probability shape.

Endpoint

GET https://x402-factory.com/v1/evergreen/presidential-election-winner-party

26

Calls / 30d

4

Unique payers / 30d

Sep 6

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
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/evergreen/presidential-election-winner-party", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://x402-factory.com/v1/evergreen/presidential-election-winner-party" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "data": {
    "category": "politics",
    "current_slug": "republican-wins-presidency-2028",
    "divergence": 0,
    "last_move_1h": -0.0018,
    "per_venue": [
      {
        "implied_p": 0.5049,
        "liquidity_score": 1,
        "market_id": "KXREPUBLICANWINS",
        "venue": "kalshi",
        "volume_24h_usd": 694856.63
      },
      {
        "implied_p": 0.5049,
        "liquidity_score": 0.99,
        "market_id": "republican-wins-presidency-2028",
        "venue": "polymarket",
        "volume_24h_usd": 532283.98
      }
    ],
    "probability": 0.5049,
    "question": "Will the Republican candidate win the 2028 US presidential election?",
    "resolution_criteria_summary": "Resolves YES if the Republican nominee wins the 2028 presidential election.",
    "resolution_date": "2028-11-07",
    "rolls_to_next_at": "2028-11-07",
    "slug": "republican-wins-presidency-2028",
    "topic": "presidential-election-winner-party",
    "topic_question": "Which party wins the next US presidential election?"
  },
  "meta": {
    "data_mode": "live",
    "docs": "https://x402-factory.com/docs/probability.evergreen.presidential-election-winner-party",
    "endpoint": "/v1/evergreen/presidential-election-winner-party",
    "freshness": "realtime",
    "generated_at": "2026-09-04T22:29:54.785Z",
    "request_id": "req_00000000",
    "sources": [
      "kalshi",
      "polymarket"
    ],
    "version": "1.0.0"
  }
}

Payment details

Pay to0xcc42ed39a06b6cf3f484307ef76b88bf56fb305f
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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