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x402-factory · Evergreen Senate Control Next Election

by x402-factory

GETBase

$0.02

per call · USD Coin on Base

Live probability: Who controls the Senate after the next election? — Stable evergreen URL for a recurring question: Who controls the Senate after the next 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/senate-control-next-election

2

Calls / 30d

1

Unique payers / 30d

Sep 1

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/senate-control-next-election", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://x402-factory.com/v1/evergreen/senate-control-next-election" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "data": {
    "category": "politics",
    "current_slug": "democrats-win-senate-midterms-2026-11",
    "divergence": 0.0174,
    "last_move_1h": -0.0021,
    "per_venue": [
      {
        "implied_p": 0.3065,
        "liquidity_score": 0.9,
        "market_id": "KXDEMOCRATSWINSE",
        "venue": "kalshi",
        "volume_24h_usd": 138200.6
      },
      {
        "implied_p": 0.2891,
        "liquidity_score": 0.903,
        "market_id": "democrats-win-senate-midterms-2026-11",
        "venue": "polymarket",
        "volume_24h_usd": 147565.97
      }
    ],
    "probability": 0.2976,
    "question": "Will Democrats win Senate control in the 2026 midterms?",
    "resolution_criteria_summary": "Resolves YES if Democrats (incl. caucusing independents) hold 51+ seats.",
    "resolution_date": "2026-11-04",
    "rolls_to_next_at": "2026-11-04",
    "slug": "democrats-win-senate-midterms-2026-11",
    "topic": "senate-control-next-election",
    "topic_question": "Who controls the Senate after the next election?"
  },
  "meta": {
    "data_mode": "live",
    "docs": "https://x402-factory.com/docs/probability.evergreen.senate-control-next-election",
    "endpoint": "/v1/evergreen/senate-control-next-election",
    "freshness": "realtime",
    "generated_at": "2026-09-01T09:36:55.045Z",
    "request_id": "req_00000000",
    "sources": [
      "kalshi",
      "polymarket"
    ],
    "version": "1.0.0"
  }
}

Payment details

Pay to0xcc42ed39a06b6cf3f484307ef76b88bf56fb305f
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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