A simple BitCoin trading robot in Excel

Hello, I am looking for an API interface with Excel 2013 for OKCoinUSD ([login to view URL]) on the 1 week BTC future. The amount of information requested through the API (and continuously updated) should be: Last 30 5 min bars, open,high,low,close last 30 15 min bars, open, high, low, close last 30 30 min bars,open,high,low,close Current market position Current wallet balance Best bid Best offer Last traded Last update from API In addition there should be an order management section: Buylimit, sell limit, exit long limit, exit short limit, stoploss long, stoploss short The limits will be calculated by the user in excel but the ordermanagement should send the respective orders to the exchange, and also ensure it does not put in multiple orders, if the order is only partly filled etc. I have an example spreadsheet which is attached (two sheets, datasheet and tradesheet). I will NOT work with someone who does not have the proper experience with APIs, Bitcoin trading and investment experience. You must have programmed something similar before and you must understand trading terms and how to handle orders. If successful the programmer can be awarded several similar projects at a later date.