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x402-factory US Politics Prediction Markets Board
x402
x402-factory US Politics Prediction Markets Board is a paid API for AI agents from x402-factory.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-13).
Returns a ranked board of the most active US politics prediction markets with live blended probabilities, 24h volume, resolution dates, and slugs for drill-down in a single call.
Price / call$0.03
Success—
StatusUnknown
How this service works
All active US politics markets with live probabilities in one call — One-call board of the most active US politics prediction markets: top markets by volume with blended live probabilities, resolution dates, and per-market slugs for drill-down. The bulk read for agents tracking the state of US politics at a glance.
Output
A JSON object containing a 'data' field with a category label ('politics-us') and an array of market objects, each with a slug (for drill-down), the market question, blended live probability (0–1), 24-hour USD volume, and resolution date. Also includes a meta object with response metadata.
Example use cases
Morning political briefing dashboard
“Give me a snapshot of the top US politics prediction markets this morning — show me the live odds, volume, and when each one resolves so I can brief my team on where the market thinks things are headed.”
Political risk monitoring for investors
“I need to track live US political prediction market probabilities for my portfolio risk model — fetch the full board of active markets ranked by volume so I can see which political outcomes are being priced in most aggressively.”
Journalist tracking live election odds
“What are the current live probabilities across the most-traded US political prediction markets? Give me up to 50 markets so I can spot any big moves before I file my story.”
Technical details
Endpoint
GEThttps://x402-factory.com/v1/board/politics-usWhen to prefer
Use this endpoint when you need a broad, ranked overview of the entire US politics prediction market landscape in a single call — ideal for dashboards, briefings, or monitoring agents that need blended live probabilities across many markets at once. Prefer this over per-market drill-down endpoints when you don't yet know which specific markets to query. Choose this over the 'biggest moves' endpoint when you want current standing probabilities and volume rather than recent probability velocity.
Side effects
- Payment not included or invalid x402 USDC payment → 402 Payment Required
- limit parameter out of range (below 1 or above 50) → 400 Bad Request / validation error
- Upstream prediction market data temporarily unavailable → 503 or degraded/stale data
- Rate limiting if called too frequently without valid payment → 429 Too Many Requests
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"markets": [
{
"slug": "republican-wins-presidency-2028",
"question": "Will the Republican candidate win the 2028 US presidential election?",
"probability": 0.5049,
"volume_24h_usd": 1227140.61,
"resolution_date": "2028-11-07"
},
{
"slug": "republicans-hold-house-midterms-2026-11",
"question": "Will Republicans hold the House in the 2026 midterms?",
"probability": 0.5818,
"volume_24h_usd": 426031.65,
"resolution_date": "2026-11-04"
},
{
"slug": "democrats-win-senate-midterms-2026-11",
"question": "Will Democrats win Senate control in the 2026 midterms?",
"probability": 0.2976,
"volume_24h_usd": 285766.57,
"resolution_date": "2026-11-04"
},
{
"slug": "venezuela-opposition-wins-election-2026-12",
"question": "Will the opposition candidate win Venezuela's December election?",
"probability": 0.4304,
"volume_24h_usd": 222946.41,
"resolution_date": "2026-12-06"
},
{
"slug": "us-government-shutdown-2026-10",
"question": "Will the US government shut down on October 1?",
"probability": 0.2747,
"volume_24h_usd": 139147.66,
"resolution_date": "2026-10-01"
},
{
"slug": "nyc-mayor-incumbent-wins-2026-11",
"question": "Will the incumbent win the NYC mayoral election?",
"probability": 0.6494,
"volume_24h_usd": 101572.4,
"resolution_date": "2026-11-03"
},
{
"slug": "government-shutdown-october-2026",
"question": "Will there be a US government shutdown at the October 2026 funding deadline?",
"probability": 0.2573,
"volume_24h_usd": 94727.5,
"resolution_date": "2026-10-01"
}
],
"category": "politics-us"
},
"meta": {
"docs": "https://x402-factory.com/docs/probability.board.politics-us",
"sources": [
"kalshi",
"polymarket"
],
"version": "1.0.0",
"endpoint": "/v1/board/politics-us",
"data_mode": "live",
"freshness": "realtime",
"request_id": "req_00000000",
"generated_at": "2026-08-21T03:58:58.081Z"
}
}
}Tags
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