# dataSetLive

> **dataSetLive**(`client`, `options`): [`Promise`](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Promise)\<`boolean`\>

Defined in: [packages/synapse-core/src/pdp-verifier/data-set-live.ts:27](https://github.com/FilOzone/synapse-sdk/blob/6cf8b3ed2dd3ae76ed05cb86995d711a08a298a6/packages/synapse-core/src/pdp-verifier/data-set-live.ts#L27)

Check if a data set is live

## Parameters

| Parameter | Type | Description |
| ------ | ------ | ------ |
| `client` | `Client`\<`Transport`, `Chain`\> | The client to use to check if the data set is live. |
| `options` | [`OptionsType`](/reference/filoz/synapse-core/pdp-verifier/namespaces/datasetlive/type-aliases/optionstype/) | [dataSetLive.OptionsType](/reference/filoz/synapse-core/pdp-verifier/namespaces/datasetlive/type-aliases/optionstype/) |

## Returns

[`Promise`](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Promise)\<`boolean`\>

Whether the data set is live [dataSetLive.OutputType](/reference/filoz/synapse-core/pdp-verifier/namespaces/datasetlive/type-aliases/outputtype/)

## Throws

Errors [dataSetLive.ErrorType](/reference/filoz/synapse-core/pdp-verifier/namespaces/datasetlive/type-aliases/errortype/)