Getting Errors. May need to review the API in full again, but would appreciate error correct!

MATLAB 2016b Windows 10 64bit

data = Quandl.get('NSE/OIL'); Response stream is undefined below is a Java Error dump (truncated): Error using urlread2.urlread2 (line 217) Java exception occurred: java.io.IOException: Server returned HTTP response code: 400 for URL: https://www.quandl.com/api/v3/datasets/NSE/OIL.csv?&api_key= (mykey)&authtoken= (mytoken)&sort_order=desc

Error in Quandl.api (line 37) [response, extras] = urlread2.urlread2(url, 'GET', '', headers);

Error in Quandl.get (line 124) csv = Quandl.api(path, 'params', params);

quandl / Matlab

Getting Errors. May need to review the API in full again, but would appreciate error correct! #13