> For the complete documentation index, see [llms.txt](https://web3-coin.gitbook.io/welcome-to-web3-coin/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://web3-coin.gitbook.io/welcome-to-web3-coin/whitepaper/smart-contract/smart-contract-fees.md).

# Smart Contract Fees

```solidity
// pragma solidity ^0.8.0;

contract HelloNewWorld {
    function helloWorld() public view returns(string memory) {
        return("Hello World!");
    }
}



```

<figure><img src="https://3961530331-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FE0AsD6OL7TIzQ6UZVhUw%2Fuploads%2FyzIWaK0dx4NRi2ccq04s%2Fimage.png?alt=media&amp;token=ec6dabad-c601-43e5-86d2-fb919391c5cf" alt=""><figcaption></figcaption></figure>