getting ohlc data for all symbols such as forex_pairs, stocks and etc.
it is use the free api_key and private api_key that recieved from the site that requesting to it for access some symbols data can't satisfied with free api_key. implemented a gui for interacting easily. this program has include a feature for saving and adding data to excel file. data science tools can be added to this program for analysing ohlc and pridict the target_label.
the API that used is : https://api.twelvedata.com/