crypto-trading

\ Tokens are digital assets native to their blockchain, to provide interactivity, usability, and uniformity, token standards have been introduced, the most widely used standard for creating tokens in the (Ethereum Request for Comments 20) ERC20, ERC-20, and ERC-777 are some standards for fungible tokens that exist on the Ethereum blockchain. There are many token standards for smart contract development; however, the ERC 20 is the base standard or default standard, immutable and widely used in the development of smart contracts.…