Method depth

src/node-binance-api.ts:3891–3894

* Gets the depth information for a given symbol * @see https://developers.binance.com/docs/binance-spot-api-docs/rest-api/market-data-endpoints#order-book * @param {string} symbol - the symbol * @param {int} limit - limit the number of returned orders * @return {promise or undefined}

(symbol: string, limit = 100)

    * @return {promise or undefined} - omitting the callback returns a promise
    */
    async depth(symbol: string, limit = 100): Promise<OrderBook> {
        const data = await this.publicSpotRequest('v3/depth', { symbol: symbol, limit: limit });
        return this.parseOrderBook(data, symbol);
    }

    /**
    * Gets the average prices of a given symbol