changelly exchange supports a wide variety of trading pairs. Enter Wallet Address: After selecting the cryptocurrencies, users provide their receiving wallet address. Wallets working with Changelly. Healthy Tips. How to avoid fraud 1. Phishing in Cryptocurrency: How to Avoid Scams and Save Your Money. Crypto-definitions. Definitions 12. What is a Hard fork/Soft fork in cryptocurrency? What is an ICO cryptocurrency? What is smart contract in blockchain? What does а DDoS-attack mean? What is a Parity check? See all 12 articles. In this article, Changelly will consider the types of wallets and explain which crypto wallet to choose. Transaction ID. So what is it, and how can it help you when making crypto and fiat transactions? changelly exchange Cryptocurrency Hashing Algorithms Explained. Cryptocurrency algorithms are a set of specific cryptographic mechanisms and rules that encrypt a digital currency.