> ## Documentation Index
> Fetch the complete documentation index at: https://auth0-feat-acul-js-sdk-1-7-0-docs.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# PasskeyRead

```ts Example theme={null}
export interface PasskeyRead {
  public_key: {
    challenge: string;
    allowCredentials?: AllowCredential[];
    rpId?: string;
  };
}
```

## Properties

### public\_key

> **public\_key**: `object`

<ParamField body="allowCredentials?" type={<span><a href="/docs/libraries/acul/js-sdk/Screens/interfaces/AllowCredential">AllowCredential</a>[]</span>} />

<ParamField body="challenge" type="string" />

<ParamField body="rpId?" type="string">
  The relying party ID to scope the passkey autofill request to. Optional — omit to use the default relying party.
</ParamField>