Make Your Dapp Multichain

Making your Dapp contracts capable of reaching users on other networks, executing contract logic on another chain, or just sending a crosschain message has never been easier! Get started by installing the @spanning/contracts NPM package:

npm install @spanning/contracts

The Spanning Labs team has worked hard to build out common API extensions that can be integrated into your project to be multichain in as little as a few keystrokes from a standard Dapp. Here are a few simple guides to the changes you must make to your smart contracts to build a Spanning app on EVM-specific blockchains:

• Crosschain Requests
• Multichain Tokens
• Multichain NFTs
• Multichain Dapps

Front-end web app utilities can also be found at @spanning/utils NPM package:

npm install @spanning/utils

If you are interested in learning more about multichain web app development, please check out our web app tutorial and associated open source project.