I just opened this web3 gambling site and yes it's quite interesting, and it's like trading for me it's just that your risk your reward we can't set it ourselves, there is something I want to ask that it seems that this only has a time limit of a few seconds to place a position and then will get the results in seconds, is there an option to set the time? it's very difficult to gamble with second bets, and of course I want to know the benchmark bitcoin API price that you take from where?