> For the complete documentation index, see [llms.txt](https://sdk.venly.io/sdk-reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sdk.venly.io/sdk-reference/ts-js-v3/function-references/wallet/chain/getblockchaininfo.md).

# getBlockchainInfo

### Description

Returns information about a specific blockchain.

{% code overflow="wrap" %}

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

{% endcode %}

{% tabs %}
{% tab title="Details" %}
**Parameters**

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

**Returns**

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