> For the complete documentation index, see [llms.txt](https://be-technology.gitbook.io/web3library-for-unity/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://be-technology.gitbook.io/web3library-for-unity/what-is-web3-library.md). # What is Web3 library ? A powerfull library to interact with EVM blockchains (Ethereum/Polygon/Fantom/BSC/Avalanche...). ### What can I do with Web3 library ? I can call or send transaction to a smartcontract, listen to smartcontract event or blockchain event, sign transaction, connect to wallet like Metamask or other wallet compatible with WalletConnect. The library use Nethereum and theoretically allows everything nethereum is able to do, like ethers.js. ### What an advantage compared to other web3 libraries for unity ? The others libraries have a partial support of Unity platform or blockchain functionnalities, some libraries work only in webgl mode others don't support event ... ### Compatibility Test with unity 2021.3.13f1 require Newtonsoft to work. #### Download Link