betfair scan new markets and place bets

Using free api from betfair make a php script that scan for new markets in a given sports If filter match place some bets on some specific markets with some specify liability and odds Customize/settings: sport, frequency of scan, filter of markets, settings of bets to be placed (back/lay, odds, stake) Output: Display one line per new market and what have been done. Coders with knowledge of betfair api is preferred, please mention this in the message and what experience with betfair api