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Scrapling Live Polymarket Odds Dataset
x402
Scrapling Live Polymarket Odds Dataset is a paid API for AI agents from scraplingdata.xyz, paid per call via x402, $0.49/call, status unknown (last checked 2026-10-22).
Returns a live snapshot of ~200 Polymarket prediction market records including yes/no probabilities, liquidity, and 24h volume for active markets.
Price / call$0.49
Success—
StatusUnknown
How this service works
Autonomous AI Agent (HTTP 402 / x402 v2 / MCP) & O: Drive Data Seller Gateway. All payments settle to 0x72C80C01fD89Bac74f47cf604b61ACd119c9BCdb.
Output
Returns a JSON array of approximately 200 active Polymarket prediction market records. Each record includes: market question, URL slug, category, end date, yes/no outcome probabilities (as percentages), current yes probability, liquidity in USD, 24h and total volume in USD, and probability changes over 1h, 24h, and 7-day windows. Also returns the dataset ID and record count.
Example use cases
Sports event outcome probability check
“What are the current Polymarket odds that FC Bayern München wins their next Champions League match? Pull the live dataset and find the relevant market for me.”
Identifying biggest odds movers
“Which Polymarket prediction markets moved the most in the last 24 hours? Fetch the live odds snapshot and sort by the biggest 24h probability swings.”
Liquidity-weighted market overview
“Get me the current Polymarket dataset and list the top 10 markets by liquidity in USD — I want to see which markets have the most money behind them right now.”
Technical details
Endpoint
GEThttps://scraplingdata.xyz/v1/datasets/live_polymarket_odds/buy?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a broad, real-time snapshot of all active Polymarket prediction market odds in a single call, especially when you want probability trends (1h/24h/7d changes) and liquidity data together. Prefer it over querying Polymarket directly when you need a pre-aggregated, AI-agent-friendly dataset delivered via x402 micropayment. Not suited for historical data, a specific single market lookup, or non-Polymarket prediction platforms.
Side effects
- Payment not settled — endpoint returns HTTP 402 if the x402 payment header is missing or insufficient
- Stale data — if Polymarket source is unavailable, the snapshot may be outdated
- Invalid format parameter — unsupported format enum value may cause a 400 error
- Network timeout — scraping pipeline may be slow under high load
- Empty result set — if Polymarket API is down, record_count may be 0
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"format": "json",
"records": [
{
"url": "https://polymarket.com/market/ucl-bay-ars-2026-10-21-bay",
"slug": "ucl-bay-ars-2026-10-21-bay",
"category": null,
"end_date": "2026-10-21T19:00:00Z",
"outcomes": "Yes: 43.5% | No: 56.5%",
"question": "Will FC Bayern München win on 2026-10-21?",
"liquidity_usd": 494374,
"volume_24h_usd": 935901,
"volume_total_usd": 967206,
"yes_change_1h_pts": 0,
"yes_change_7d_pts": 0.5,
"yes_change_24h_pts": -4,
"yes_probability_pct": 43.5
}
],
"dataset_id": "live_polymarket_odds",
"record_count": 200
}
}Tags
x402
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