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What is an ERC 20 token?

For example, an ERC-20 Token acts just like the ETH, meaning that 1 Token is and will always be equal to all the other Tokens. The ERC-20 (Ethereum Request for Comments 20), proposed by Fabian Vogelsteller in November 2015, is a Token Standard that implements an API for tokens within Smart Contracts.

What is the most popular ERC-20 standard?

However, ERC-20 is by far the most popular standard for now. How many ERC-20 tokens are there? As of December 2020, there are 829 projects based on the ERC-20 token standard and over 350,000 token contracts, according to a dynamic list from Ethereum data provider, Etherscan.

What is Ethereum Request for comment 20 (ERC-20)?

Ethereum Request for Comment 20 (ERC-20) is the implemented standard for fungible tokens created using the Ethereum blockchain. ERC-20 guides the creation of new tokens on the Ethereum blockchain so that they are interchangeable with other smart contract tokens.

What are ERC20 smart contracts?

ERC20 smart contracts use ERC20 tokens to facilitate transactions when its protocol calls for it. Any smart contract that utilizes transaction functionality will therefore pay the user in the form of an ERC20 token. Many popular stablecoins, like USDC and DAI, are ERC20 tokens.

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