https://github.com/mikker/svgnft

Making it slightly easier to create fully on-chain SVG-based NFTs.
https://github.com/mikker/svgnft

ethereum nft solidity

Last synced: about 2 months ago
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Making it slightly easier to create fully on-chain SVG-based NFTs.

• Host: GitHub
• URL: https://github.com/mikker/svgnft
• Owner: mikker
• Created: 2021-10-04T08:20:26.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2021-10-15T07:27:23.000Z (almost 3 years ago)
• Last Synced: 2024-05-16T11:16:35.519Z (4 months ago)
• Topics: ethereum, nft, solidity
• Language: Solidity
• Homepage:
• Size: 98.6 KB
• Stars: 56
• Watchers: 4
• Forks: 8
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-nft-onchain - Repository

README

        
# svgnft

A helper library for generating fully on-chain NFTs (ERC721) on Ethereum.

Being on-chain is fun!

## Example

See `example/`. Override `tokenUri` with something like:

```solidity

  function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {

    string memory name = string(abi.encodePacked("MyToken #", tokenId.toString()));

    string memory description = "An example SVG-based, fully on-chain NFT";

    string memory svg = '';

    return SVG721.metadata(name, description, svg);

  }

```

That's it!

## Install

Using [hardhat](https://hardhat.org).

```sh

npm install --save-dev svgnft

# or

yarn add --dev svgnft

```

In your contract

```solidity

import "svgnft/contracts/SVG721.sol";

```

## License

MIT

`Base64.sol` by Brecht Devos.