Project for Hongbo L. -- 4

I would need to build a C# windows program to wrap the following bitcoins Brokers: Bittrex, Bitfinex, BitStamp, Gdax, Ok and Cixio. [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] Technically speaking, I would need to: 1\ Login and establish a stable connection via Websocket API, FIX or equivalent for all of the above brokers from one single app. 2\ A grid to see Real Time Market data: bid ask last prices qtyBid qtyAsk qtyLast for all criptocurrency tradable from each broker,. As well as related orderbook, depths of bids and asks. 3\ A module to send, modify and cancel orders followed by a call back event to confirm order status first and execution or cancellation then. … maybe in a new grid when executed. 4\ Account information balance for each broker If you are familiar with BitCoins brokers, this project is almost done . All of the above brokers allow you to interact with their Account and Exchange Accounts directly, to refresh balances, place and cancel orders, and poll for market data via API. There are also a lot of projects almost done in [login to view URL] API Documentations [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] Many Thks for your help Regards Total agreed 600 EUR, splitted as following eur 100 per site