CoinGate - CoinGate is a payment gateway for Bitcoin, XRP, Litecoin, Ethereum and 50 other cryptocurrencies.
BitStamp - Provide reliable and easy to use service for companies and individuals to exchange bitcoins.
NOWPayments - NOWPayments is a crypto payment gateway that supports more than 250 cryptocurrencies, including fiat, and offers simple tools to accept crypto payments, like a crypto API, plugins, invoices.
Bitfinex - Bitfinex is the largest and most advanced crypto-currencies trading platform.
Nebulox.io - Join the crypto revolution with Nebulox payment gateway. An easy to use, pioneering solution with the lowest fees for instant crypto asset acceptance.
Mycelium Bitcoin Wallet - With the Mycelium Bitcoin Wallet you can send and receive Bitcoins using your mobile phone.