fetchOHLCV
Retrieve OHLCV candlestick data for any trading symbol on supported cryptocurrency exchanges. Specify exchange, symbol, timeframe, and optional parameters like limit or start time to access historical 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 |