There is already working and trusted bot for auto trading in platforms like poloniex.
Well since this is sort of an experiment, I suppose the OP would be better off posting about it in Project Development and considering how to develop their bot. After all, C.A.T and GunBot have already got pretty good functional bots. That said, it seems this is going to be a BTC/fiat trading bot rather than an altcoin trading bot.
The problem with these bots though is that they don't have AI, so they're about technical analysis which isn't ideal when it's used on its own. That's why the bigger bots like GunBot recommend using it alongside human interference.
Even though all this effort with bots is basically wasted effort in a zero-sum game, I wonder what it would be like to try and create an AI bot that researches information and takes fundamental statistics into account when deciding whether to buy and sell. These bots are primarily short-term.
I know there are some bots out there for auto trading. But this bot is just for TradingView site, which can turn strategy (Techincal Analysis) into Trading based on each trades signals receives from strategy indicator. That's why I provided the links for trading signals to sell and buy on Trading View.
https://i.imgur.com/fe6ibcK.png and you can set up the BOT to trade for Profit trading. Profit trading means there is a calculation at "ENTRY" and EXIT trade. It trades only for profit.
To make clear of Profile trading. You set up the trade to BUY BTC at 5000 USD as ENTRY, it will not trade unless price moves up more than 5000 even Trading View strategies is giving you signals to trade. And when bot exits at trade with profit, the bot reset to trade next trade with at any price. so You will not miss any chances if the price goes up after you sell, BOT will buy BTC at BUY signals no matter what prices are set up, and it will sell for the profit when the price goes down. And Bot trades as Limit on Gdax, so there are no fees for us as Market Maker.