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BlockRun.AI CEX Pair OHLCV Candlesticks
x402
BlockRun.AI CEX Pair OHLCV Candlesticks is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.0075/call, status unknown (last checked 2026-09-13).
Returns OHLCV (Open, High, Low, Close, Volume) candlestick data for a specified centralized exchange trading pair.
Price / call$0.0075
Success—
StatusUnknown
How this service works
Pay for the outcome. One endpoint for every model, tool and data source an agent needs — each call priced before it runs, at the best value per dollar. 103 models and 100 data and tool APIs.
Output
Returns OHLCV candlestick data for the specified CEX trading pair, including open, high, low, close prices and volume across time intervals, suitable for charting and technical analysis.
Example use cases
Example prompt
“Can you pull the OHLCV candlestick data for BTC/USDT on a centralized exchange so I can analyze recent price action?”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/surf/exchange/klinesWhen to prefer
Use this endpoint when you need standardized OHLCV candlestick data for a centralized exchange (CEX) trading pair, particularly for technical analysis, charting, or price history lookups. Prefer this over on-chain DEX data sources when the pair is primarily traded on centralized exchanges.
Side effects
- Invalid or unsupported trading pair symbol returns an error
- Missing required 'pair' query parameter returns a 400 error
- Exchange not supported or unavailable returns an error
- Rate limiting or quota exceeded returns a 429 error
- Payment not processed or x402 payment required error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| pair | string | Required query param |
Tags
x402
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