Betfair Arb Bot

I require a pc application that will compare prices between online bookmakers prices and betfairs lay price. Once favourable odds have been found (i.e bookmakers back price is greater than betfairs lay price) a bet should be placed with the bookmaker, then a lay bet on betfair if not matched leave in running. 8 bookmakers will be included and provided odds taken direct from bookmakers rather than a comparison site. Bot should work on uk horse races and greyhounds and check races every min, until 15 mins before the race when it should be 20 seconds. should also work on 90 min football markets on that day checked every 10 minutes. allow 30 matches at anyone time. Application must compare all selections from all UK horse races and greyhounds from the day before. GUI Must be simple and iclude running balances from all bookmakers and betfair, there should be a stop profit figure and editable comission field for betfair Developer must have knowledge of betting software and betfairs back and lay principles.