> ## Documentation Index
> Fetch the complete documentation index at: https://baileys.wiki/llms.txt
> Use this file to discover all available pages before exploring further.

# createSignalIdentity

> Function createSignalIdentity in the Baileys API.

> **createSignalIdentity**(`wid`, `accountSignatureKey`): [`SignalIdentity`](/api-reference/type-aliases/SignalIdentity)

Defined in: [src/Utils/signal.ts:37](https://github.com/WhiskeySockets/Baileys/blob/master/src/Utils/signal.ts#L37)

## Parameters

### wid

`string`

### accountSignatureKey

`Uint8Array`

## Returns

[`SignalIdentity`](/api-reference/type-aliases/SignalIdentity)