Scrapling x402
Live Polymarket Prediction Market Odds + 1h/24h/7d Odds Change (Top 400 by Volume)
Live Polymarket Prediction Market Odds + 1h/24h/7d Odds Change (Top 400 by Volume) is a paid dataset from Scrapling Data. It costs $0.09 per download. It currently has 200 rows. Most-traded open Polymarket markets: question, outcome probabilities, YES odds change over 1h/24h/7d (percentage points), 24h and total volume, liquidity, end date and link. Source: Polymarket public API. Auto-refreshed. This live feed is auto-refreshed about every 30 minutes. Check the updated_at field on the paid download for the exact time. A free sample of 10 real rows is on this page as a CSV. The full file is at /v1/datasets/live_polymarket_odds/buy.
Price and how to buy
$0.09 USDC via x402
Paid route: /v1/datasets/live_polymarket_odds/buy
Free sample CSV (preview rows only): /datasets/live_polymarket_odds/sample.csv
Example request
curl -i https://scraplingdata.xyz/v1/datasets/live_polymarket_odds/buy # The first response is HTTP 402 with x402 payment accepts (7 options: Base, Polygon, Arbitrum, Solana, MetaMask erc7710, BNB USDC, BNB USDT). # Pay the listed amount, then retry the same URL with the payment proof. # Add ?format=csv to request CSV once the call is paid.
Free sample (10 preview rows, not the paid file)
| question | slug | category | outcomes | yes_probability_pct | yes_change_1h_pts | yes_change_24h_pts | yes_change_7d_pts |
|---|---|---|---|---|---|---|---|
| Counter-Strike: G2 vs Team Falcons (BO3) - BLAST Rivals Playoffs | cs2-g2-fal2-2026-11-13 | G2: 30.5% | Team Falcons: 69.5% | 30.5 | -3 | 0 | 0 | |
| Louisiana-Lafayette Ragin' Cajuns vs. UNCW Seahawks | cbb-loulaf-ncw-2026-11-14 | Louisiana-Lafayette Ragin' Cajuns: 49.5% | UNCW Seahawks: 50.5% | 49.5 | 0 | 33 | 0 | |
| Will the Fed decrease interest rates by 25 bps after the December 2026 meeting? | will-the-fed-decrease-interest-rates-by-25-bps-after-the-december-2026-meeting-20260729232808634 | Yes: 0.7% | No: 99.4% | 0.65 | 0.05 | 0.3 | -0.1 | |
| Will Jesus Christ return before 2027? | will-jesus-christ-return-before-2027 | Yes: 1.4% | No: 98.7% | 1.35 | 0 | 0.7 | 0.7 | |
| UFC 334: Josh Hokit vs. Ciryl Gane (Heavyweight, Main Card) | ufc-jos52-cir-2026-11-14 | Josh Hokit: 33.5% | Ciryl Gane: 66.5% | 33.5 | 0 | -3 | -3.5 | |
| Will the Fed increase interest rates by 25 bps after the December 2026 meeting? | will-the-fed-increase-interest-rates-by-25-bps-after-the-december-2026-meeting-20260729232808636 | Yes: 88.5% | No: 11.5% | 88.5 | 0 | 2 | 19 | |
| Will the Fed decrease interest rates by 50+ bps after the December 2026 meeting? | will-the-fed-decrease-interest-rates-by-50-bps-after-the-december-2026-meeting-20260729232808633 | Yes: 0.2% | No: 99.8% | 0.25 | 0 | 0 | -0.2 | |
| Will there be no change in Fed interest rates after the December 2026 meeting? | will-there-be-no-change-in-fed-interest-rates-after-the-december-2026-meeting-20260729232808635 | Yes: 2.5% | No: 97.5% | 2.55 | -0.2 | -0.85 | -26.95 | |
| Will the Fed increase interest rates by 50+ bps after the December 2026 meeting? | will-the-fed-increase-interest-rates-by-50-bps-after-the-december-2026-meeting-20260729232808637 | Yes: 9.2% | No: 90.8% | 9.15 | 0 | -0.8 | 8.6 | |
| Counter-Strike: G2 vs Team Falcons - Map 1 Winner | cs2-g2-fal2-2026-11-13-game1 | G2: 26.5% | Team Falcons: 73.5% | 26.5 | -10 | 0 | 0 |
These are the same free preview rows the API may show. This table and the sample CSV never include paid rows. Download the sample CSV.
FAQ
What is this dataset?
Live Polymarket Prediction Market Odds + 1h/24h/7d Odds Change (Top 400 by Volume) is a paid dataset from Scrapling Data. It costs $0.09 per download. It currently has 200 rows. Most-traded open Polymarket markets: question, outcome probabilities, YES odds change over 1h/24h/7d (percentage points), 24h and total volume, liquidity, end date and link. Source: Polymarket public API. Auto-refreshed. This live feed is auto-refreshed about every 30 minutes. Check the updated_at field on the paid download for the exact time. A free sample of 10 real rows is on this page as a CSV. The full file is at /v1/datasets/live_polymarket_odds/buy.
How much does it cost?
Live Polymarket Prediction Market Odds + 1h/24h/7d Odds Change (Top 400 by Volume) costs $0.09, paid in USDC via x402. There is no API key and no charge if the call fails.
How do I buy it?
Send a GET request to https://scraplingdata.xyz/v1/datasets/live_polymarket_odds/buy. The store returns HTTP 402 with seven payment options, in order: USDC on Base, Polygon, Arbitrum, and Solana; MetaMask erc7710 on Base; and USDC or USDT on BNB Chain. Pay, then retry with the payment proof. You can request JSON, JSONL, CSV or Markdown. A plain walkthrough is at /guides/how-agents-pay-with-x402.
Is there a free sample?
Yes. This page includes a free sample CSV of 10 real preview rows — the same rows the API preview would show, and no paid rows. You can also call /v1/datasets/live_polymarket_odds/preview (up to 10 rows, never more than half the file).
How fresh is the data?
This live feed is auto-refreshed about every 30 minutes. Check the updated_at field on the paid download for the exact time.