fetchOHLCV
Fetch historical OHLCV candlestick data for a cryptocurrency symbol across 100+ exchanges. Specify exchange, symbol, timeframe, and optional parameters like timestamp or limit to retrieve precise market data.
Instructions
Fetch OHLCV candlestick data for a symbol on an exchange
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| exchangeId | Yes | Exchange ID (e.g., 'binance', 'coinbase') | |
| limit | No | Limit the number of candles returned (optional) | |
| since | No | Timestamp in ms to fetch data since (optional) | |
| symbol | Yes | Trading symbol (e.g., 'BTC/USDT') | |
| timeframe | No | Timeframe (e.g., '1m', '5m', '1h', '1d') | 1h |