PredictionMarketDataAPI: Price history as OHLC bars (Pro). OHLC bars per outcome...
https://api.realtimeapi.ai/v1/predictiondata/markets/top/historyOverview
PredictionMarketDataAPI: Price history as OHLC bars (Pro). OHLC bars per outcome in micro-USD with volume (taker side, micro-USD) and trade counts. interval 1m covers the last 90 days, 1h and 1d the full history. Bars are immutable once closed; the resolution is a separate field so a backtest cannot see the outcome early. Refreshes every 60 seconds.