DApps (decentralized applications) are applications that run in a distributed computing environment. Currently, we can say that dApps are an aggregate of front-end, made most often…

DeFi Pulse is a website built for analytics and tracking of DeFi protocols. Also, it displays the total amount of smart contracts and decentralized finance protocols.…

Liquidity (exchangeability) is the ability of tokens to buy and sell without significant changes in the price of assets. The liquidity of assets is determined by…

Liquidity pools are smart contracts that have tokens locked in their accounts. It is used by decentralized exchange (DEX) to maintain trading activity and token liquidity.…

Uniswap is an automated market maker that works with ERC-20 tokens. It operates on the Ethereum network and is currently the leader in terms of the…

Automated market makers (AMMs) are protocols that use automatic algorithmic trading to manage liquidity on certain markets. In blockchains and decentralized cryptocurrency exchanges, smart contracts are…

NFC (Near Field Communication) — wireless data transmission in a short range. The information is read through a radio signal using the RFID (Radio Frequency IDentification)…

Digital signature is a mechanism for verifying the authenticity of digital data. Digital signature is based on a cryptographic mechanism, which is essentially an analogue of…

Encryption keys are secret sets of letters and numbers used to encrypt or decrypt data. In symmetric encryption, the same key is used for encryption and…

Cryptocurrency wallet is a program that allows you to perform various actions with cryptocurrencies: storing, sending and receiving coins. Cryptocurrency wallets can work both with one…