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

# SignalIdentity

> Type Alias SignalIdentity in the Baileys API.

> **SignalIdentity**: `object`

Defined in: [src/Types/Auth.ts:17](https://github.com/WhiskeySockets/Baileys/blob/master/src/Types/Auth.ts#L17)

## Type declaration

### identifier

> **identifier**: [`ProtocolAddress`](/api-reference/type-aliases/ProtocolAddress)

### identifierKey

> **identifierKey**: `Uint8Array`