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v1

latestOpenAPI 3.1.02026-07-2359362475.0 KB
Prediction Markets

Get Prediction Market OHLCV Candles

Get 1-hour OHLCV (Open, High, Low, Close, Volume) candles for a Polymarket prediction market. Candles are computed from on-chain OrderFilled events on Polygon.

What it helps to answer:

  1. What is the price history of a prediction market outcome?
  2. How has trading volume changed over time?
  3. What were the high and low prices in each time period?
post/api/v1/prediction-market/ohlcv

Request body

market_idstring required

Polymarket market ID

Response

OHLCV candle data