ChangeHero is a platform for instant cryptocurrency exchange. The service was based in Costa Rica and operated since 2017. To use the service, you do not need to register an account. Exchanges are conducted simply and anonymously and in matter of few minutes.
In late 2013 the project team started as a spin off another Lithuanian company - Mistertango. BTC-EXCHANGE has managed to bootstrap itself into an independent company while maintaining its partnership with Mistertango. It is now a multi-cryptocurrency exchange platform that will allow users to trade (buy/sell) their digital assets through a P2P (Peer to Peer) mechanism. In addition, market makers won't pay any fees and market takers pay a 0.1% fee. For ETH, BCH, XRP, and USDC, no trading fees will be charged and deposits in Euro are accepted.
Quppy is a decentralized lending and payment service and the licensed multicurrency payment system. Quppy was developed in 2017 by recognized experts in banking, financial and information security, who previously worked for leading world companies. Quppy is a payment solution for all types of banking transactions with Bitcoin, Bitcoin Cash, Litecoin, Ethereum and fiat currencies in euros.