commission in both of Orbit and 9wickets is 3% on winnings , which is lower than the standard betfair but as I understood from support commissions don't get lower lower even if you wager hundred of thousands with them unlike betfair where high rollers get discounts
Also ,do you know if can we gain api access to the exchange through Asianconnect pls? I couldn't find any info regards api access on their site?
9wickets say explicitly that they don't provide API access.
I assume Orbit is the same deal, but maybe SyGambler knows.
To be honest, without API access, an exchange is useful but still more of a glorified sportsbook than anything. Being able to Lay a bet is great, and the prices can be good... but without API access, 90% of the really interesting exchange activity is not possible, including market making and HFT.