Payment Processors for Groestlcoin GRS AtomicPay Official partner of Groestlcoin. AtomicPay eliminates the involvement of a third-party gateway, allowing merchants to accept payments directly from their customers, in a secured and trustless environment. GRSPay GRSPay Server is a free and open source server for merchants wanting to accept Groestlcoin for their business. The payment server does not need to know your private keys, so your money is safe. CoinPayments Payment gateway providing buy now buttons, shopping carts, and more to accept Groestlcoin, and other cryptocurrencies/altcoins on your website/online store. PayByte The simplest way to accept crypto payments. We only charge a flat monthly fee. Use our simple button and link generator tools to start accepting Groestlcoin GRS payments in minutes. CoinToPay The Modern Currency Payment Provider you can trust. Supporting Bitcoin, Ethereum, Groestlcoin, Litecoin, Decred, Monero, and many more. Paytomat An infrastructure platform enabling to use cryptocurrencies in the everyday life. Paytomat opens the possibilities of the decentralized world to the wide masses. MyCryptoCheckout Cryptocurrency payment gateway for WooCommerce and EDD. Accept 85+ coins. 0% transaction fees. Use any crypto wallet. P2P transactions. SwirlPay A Decentralized peer-to-peer payment gateway. Accept 10+ coins. 0% transaction fees. Receive payments directly in your personal wallet. P2P transactions.