What is BTCPay Server?
BTCPay Server is a free, open-source & self-hosted bitcoin payment gateway that allows self-sovereign individuals and businesses to accept bitcoin payments online or in person without any fees.
How BTCPay Server works?
BTCPay Server is a self-hosted and automated invoicing system. At checkout, a customer is presented with an invoice that they pay from their wallet. BTCPay Server follows the status of the invoice through the blockchain and informs you when the payment has been settled so that you can fulfill the order. It also takes care of payment refunding and bitcoin management alongside plenty of other features.
More info about BTCPay you can find here: https://btcpayserver.org/
Plugin is available for free.
Source code of Pay by BTCPay payment method are available on GitHub here.
