Re: Does any trading bots support bitfinex, lakebtc and btc-e?

There is no easy money. If such bot exists, it won't be cheap.

If you already have your own trading software you can connect it to a new exchange for a couple of days.

Most of exchanges have their own API, like btc-e.com

https://support.btc-e.com/index.php?/Knowledgebase/Article/View/212/0/api-trade

How to add?

Although I already have a trading robot, I'm not a professional in this area, add their own new API is probably a problem