Looking for a human-like Ebay Auction Sniper/Bot

Hello,

I'm currently looking for a good human-like Ebay Action Sniper or Bot. I want to snipe specific auctions on ebay.de. I don't trust in online services because a lot of them are getting your account flagged. I'm looking for an up-to-date desktop application in which I simply enter the auction link and my preferred bidding settings. Do you know something like this? What kind of software are you using?

Thanks in advance.