Well 404 people starred this github repo that does it... https://github.com/maxme/bitcoin-arbitrage https://github.com/maxme/bitcoin-arbitrage I added campbx s

Well 404 people starred this github repo that does it... https://github.com/maxme/bitcoin-arbitrage https://github.com/maxme/bitcoin-arbitrage I added campbx support to a pull I did and tried it out a while back. It was kinda cool. So yeah, you can do it. The problem is, unless you have limitless liquid $$$ at both exchanges you're probably going to hit bottom on one of them sooner or later. At that point you're talking time and fees before you can get more cash in.