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BlockRun.AI Polymarket Candlestick Data
x402
BlockRun.AI Polymarket Candlestick Data is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Returns historical OHLC candlestick data (open, high, low, close prices), volume, trade counts, and period timestamps for a specific Polymarket prediction market condition.
Price / call$0.001
Success—
StatusUnknown
How this service works
Returns historical Polymarket candlestick data for a given condition ID, including OHLC prices, volume, trade counts, and period timestamps.
Output
A dataset of historical candlestick records for the specified Polymarket condition, each containing open, high, low, and close (OHLC) prices, trading volume, number of trades, and period start/end timestamps — suitable for charting or quantitative analysis.
Example use cases
Example prompt
“Can you pull the historical candlestick price data for the Polymarket market with condition ID 0xd6591e966aebf061547ef34cdf3494ed318969887c8b7fb53f10ed5d5461a547? I want to see OHLC prices, volume, and trade counts over time.”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/pm/polymarket/candlesticks/0xd6591e966aebf061547ef34cdf3494ed318969887c8b7fb53f10ed5d5461a547When to prefer
Use this endpoint when you need structured historical OHLC price and volume data for a specific Polymarket prediction market, identified by its condition ID. Prefer this over general Polymarket APIs when you need candlestick-formatted data ready for charting or time-series analysis.
Side effects
- Invalid or unknown condition ID returns empty or error response
- Condition ID for a very new or unlisted market may return no historical data
- Network or upstream Polymarket data unavailability causes partial or failed response
- Malformed condition ID format results in a 400-level error
Input
{
"input": {
"body": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
{
"_truncated": true,
"_originalSize": 54819
}Schema · Response
| Field | Type | Description |
|---|---|---|
| _truncatedrequired | boolean | |
| _originalSizerequired | number |
Tags
x402
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