Newbies Investing Questions

[quarinteen]

Just asked this on another board but I’ll take guru help if I can get it. I am trying to do 2 things. The first I’m looking to download all data for all otc listings. I know otc has the stock screener that allows you download in xls but it does not include any volume data. Does otc have an api I can query? If not is there any other resources I can bulk download volume data?

Question 2 is is there a place to find information on all companies who have applied but not yet listed on otc market?