I believe all withdrawals are done manually. But keep in mind that they do not tolerate winners. I was lucky enough to hit high odds and they suspended my account "due to suspicious activity" lol. I was told they were investigating my bets, but that was 2 months ago. I have seen several other people who have encountered the same problem, so be very careful with them.

A screenshot of my last bets I made before they banned me https://i2.paste.pics/IJG4U.png