There is something strange about this site. you say
We highly value privacy on the internet.
We don't collect nor process any identity related data. We also don't use any web analytics tools.
We don't know who you are and we'll keep it that way.
I was using a VPN from Europe price was Euro, changed it to UK and the price changed.
Do you collect or specify the IP address or anything of that?
It would be nice if you added DAC and the best time to buy <lowest fee per time>
For each request we fetch live rates from all the entities we compare, so is it likely that the price moved between your two requests?
There's no logic based on the IP address or other client metadata from the request.
We switch locale based on the domain visited, so when you visit bitcoinparty.co you'll end up on an English version of the site with default currency set to EUR and when you switch URLs to bitcoinparty.pl, you'll get the polish version of the site with PLN currency.
Regarding the DCA comment: there is an "Auto Buy?" column in the results that indicates entities that allow you to set up recurrent buys (aka Dollar Cost Averaging).
Also, Lightning Network withdrawals indicator is coming soon (at least Kraken & Paxful are to enable LN in the near future, OKCoin already providing this, soon to be listed).
Great work bitcoinparty_pl. I like the website. It's nice and simple to use.
Just a few observations. I don't see Coinbase Pro in the list of exchanges when I pick USD. That is where I make most of my purchases and sales, so quite a bummer not being able to compare the quotes there with other exchanges. And fees for Gemini look a bit off (unless it's showing Polish fees and not US fees, in which case I am probably wrong).
Also, is the amount that you show in "You'll receive" before or after the fees have been deducted?
* Will try and add Coinbase PRO asap and post an update here. This is a sideproject, so a bit time restricted.
* Also will double check Gemini fees & parameters. As mentioned before we're checking live rates, but fees mostly are hardcoded, based on static pages with fee schedules on respective exchange websites, unless an entity provides fees in their quoting API. So for the static ones, it's a constant struggle to keep up with any potential changes on their side.
* The final amount takes into account all the fees including onchain transaction fees for withdrawals from exchanges (if applicable).
Thanks for taking the time to post your questions and observations here!