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BlockRun Polymarket Candlesticks
x402
BlockRun Polymarket Candlesticks is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.0085/call, status unknown (last checked 2026-10-17).
Fetches OHLC candlestick price data for a specific Polymarket prediction market by market ID
Price / call$0.0085
Success—
StatusUnknown
How this service works
BlockRun lets AI agents use money well: pay for results, not for seats or subscriptions, and put every cent on the model or tool that actually does the job.
Output
Returns OHLC (open, high, low, close) candlestick price data for the specified Polymarket market condition ID, structured as a time-series of price intervals suitable for charting or analysis.
Example use cases
Charting a prediction market's price history
“Get me the OHLC candlestick data for this Polymarket market — condition ID 0xabc123... — so I can see how the price has trended over the past week.”
Analyzing market momentum before trading
“Before I place a trade on Polymarket, can you pull the candlestick chart data for condition ID 0xdef456... so I can see if the price is trending up or down?”
Backtesting a prediction market strategy
“I need the full candlestick price history for Polymarket condition 0x789abc... to backtest a trading strategy on that market's outcomes.”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/pm/polymarket/candlesticks/0x0000000000000000000000000000000000000000000000000000000000000000?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need historical OHLC candlestick price data specifically from Polymarket prediction markets, accessed via a pay-per-call x402 model settled in USDC. Prefer this over direct Polymarket API calls when you want a single unified payment layer for multiple blockchain data sources, or when building agents that need frictionless micropayment access without managing API keys.
Side effects
- Invalid or zero-address condition ID returns empty or error response
- Market condition ID not found on Polymarket returns no data
- Payment failure (insufficient USDC) returns 402 Payment Required
- Rate limiting or network issues return 5xx errors
- Market has no trading history yet returns empty data array
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
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