Plugins

@wagmi/cli has multiple built-in plugins for managing ABIs, integrating smart contract development tools, and generating code. You can also create your own plugins to hook into the CLI commands.

Built-in

Name	Description
Actions	Generate type-safe VanillaJS actions from configuration `contracts`.
Block Explorer	Fetch ABIs from Block Explorers that support `?module=contract&action=getabi`.
ERC	Add ERC ABIs into configuration `contracts`.
Etherscan	Fetch ABIs from Etherscan and add into configuration.
Fetch	Fetch and parse ABIs from network resource with `fetch`.
Foundry	Generate ABIs and watch for Foundry project changes.
Hardhat	Generate ABIs and watch for Hardhat projects changes.
React	Generate type-safe React Hooks from configuration `contracts`.
Sourcify	Fetch ABIs from Sourcify from configuration `contracts`.

Creating plugins

Creating plugins to hook into the CLI is quite simple. Plugins most commonly inject contracts into contracts config, e.g. Etherscan and ERC plugins, and/or generate code using the run option, e.g. the React plugin. All you need to do is write a function that returns the Plugin type (name is the only required property, but you likely want to at least include contracts or run).

wagmi.config.ts

import type { Plugin } from '@wagmi/cli'
 
function myPlugin(): Plugin {
  name: 'MyPlugin',
  // ...
}
 
export default {
  out: 'src/generated.ts',
  plugins: [myPlugin()],
}

generate Actions