# getBlockchainInfo

### Description

Returns information about a specific blockchain.

{% code overflow="wrap" %}

```javascript
public getBlockchainInfo(chain: VyChain) : VyPromise<VyBlockchainInfoDto>
```

{% endcode %}

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**Parameters**

| chain | [VyChain](https://sdk.venly.io/sdk-reference/ts-js-v3/object-references/enum/vychain) | Select the blockchain to get block information |
| ----- | ------------------------------------------------------------------------------------- | ---------------------------------------------- |

**Returns**

VyPromise<[VyBlockchainInfoDto](https://sdk.venly.io/sdk-reference/ts-js-v3/object-references/wallet/vyblockchaininfodto)>\
Block information retrieved successfully.
{% endtab %}
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