Hello
I am working on a system where I need to keep track of transactions of a wallet. For example, I need to record, on an excel sheet for example, the following information of every coin that is moved in or out of this wallet.
Date, time, exchange rate at the time, amount.
This maybe a newbie questions, but how can I automate this record capture?
Also, at what exchange rate should I use? There are a lot of exchanges with different rates, so in terms of accepting bitcoin as a payment method in a retail environment, which should I use as a generally accepted method. On this point further, If someone is paying in BitCoins, but enters a fiat currency value like $, at what exchange rate is the users wallet converting to?
My lack of understanding is if I say something $x and that value, according to my wallet is different to theirs?
Do you know what I am talking?
Thank you in advanced.