Function transferBetweenMainAndFutures

deprecated/node-binance-api.js:2226–2258

(
        asset,
        amount,
        type,
        callback
    )

   * @return {undefined}
   */
    const transferBetweenMainAndFutures = function (
        asset,
        amount,
        type,
        callback
    ) {
        let parameters = Object.assign({
            asset,
            amount,
            type,
        });
        if (!callback) {
            return new Promise((resolve, reject) => {
                signedRequest(
                    sapi + "v1/futures/transfer",
                    parameters,
                    function (error, data) {
                        if (error) return reject(error);
                        return resolve(data);
                    },
                    "POST"
                );
            });
        }
        signedRequest(
            sapi + "v1/futures/transfer",
            parameters,
            function (error, data) {
                if (callback) return callback(error, data);
            },
            "POST"
        );
    };

    /**
     * Converts the previous day stream into friendly object