How do I get an automated system to place bets?

I was after some help/advice on where I can get an automated system to place bets for me on the number of goals markets. I am currently working on a system using overs and unders but for it to work effectivily I would need to be placing bets on a lot of matches so I was hoping there would be a programme I could use to automaticaly place my bets through out the day to set peramitors.

Any info would be greater received. Thanks