Function formatQuantity

  • Formats a quantity value according to exchange rules.

    Uses the exchange's formatQuantity implementation for proper decimal places.

    Parameters

    • symbol: string

      Trading pair symbol (e.g., "BTCUSDT")

    • quantity: number

      Raw quantity value

    Returns Promise<string>

    Promise resolving to formatted quantity string

    const formatted = await formatQuantity("BTCUSDT", 0.123456789);
    console.log(formatted); // "0.12345678"