What is the purpose of smart contract?

On blockchain, the goal of a smart contract is to simplify business and trade between both anonymous and identified parties, sometimes without the need for a middleman . A smart contract scales down on formality and costs associated with traditional methods, without compromising on authenticity and credibility.

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What is smart contract in simple words?

Smart contracts defined Smart contracts are simply programs stored on a blockchain that run when predetermined conditions are met . They typically are used to automate the execution of an agreement so that all participants can be immediately certain of the outcome, without any intermediary’s involvement or time loss.

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Is a token just a smart contract?

A token contract is simply an Ethereum smart contract . “Sending tokens” actually means “calling a method on a smart contract that someone wrote and deployed”. At the end of the day, a token contract is not much more a mapping of addresses to balances, plus some methods to add and subtract from those balances.

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