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events.md

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description
Here are the monitoring events of the provider. There are currently two types of events, account update and chain update.

Events

accountsChanged

When user switch account in Auro Wallet, accountsChanged will be trigger.

window.mina?.on('accountsChanged', handler: (accounts: string[]) => void);
window.mina?.on('accountsChanged', handler: (accounts: string[]) => {
   console.log('connected accounts', accounts)
});

{% hint style="success" %} NOTE
When switching to an unconnected account, an empty array will be returned. {% endhint %}

chainChanged

When user switch chain in Auro Wallet, chainChanged will be trigger. 

type ChainInfoArgs ={
  networkID:string
}

window.mina?.on('chainChanged', handler: (chainInfo: ChainInfoArgs) => void);
window.mina?.on('chainChanged', handler: (chainInfo: ChainInfoArgs) => {
   console.log('current networkID', chainInfo.networkID)
});

{% hint style="danger" %}

** Please update as soon as possible. **
`ChainInfoArgs` params have updated from App 2.0.2 & extension 2.2.17.
Only `networkID` is returned, no longer supports returning `chainId` and `name`. 

// @deprecated from App 2.0.2 & extension 2.2.17.
type ChainInfoArgs ={ 
    chainId:string,
    name:string
}

{% endhint %}