Betfair Backing and laying bot

Hi! Need a free api? betfair? bot that? automaticly? places bets on UK/US horse racing & Uk greyhound bags racing? markets. Requirements for the bot ? · ? Auto select runners (based on price range) ·? Set your? stake by amount, ? liability or % of your bank. ·? Set Maximum Profit and Loss ·? Back or Lay. ·? Choose number of runners. ·? Odds trigger range (maximum and Minimum odds to bet at) ·? Paper Trade to test betting ideas ·? Carry forward loses (If you are running a continuous staking plan over? several days) ·? Win and Lose streak. The bot can be set to stop after one or more losers or one or more winners. ·? Under £2.00 betting if possible · ? Dutching - Dutch in auto or manual mode