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

# VerifyTokenOptions

> The second argument of verifyTappifyToken.

The second argument of `verifyTappifyToken`.

## Properties

### extensionId

```ts theme={null}
extensionId: string;
```

The `id` from the manifest; the token's audience has to be `ext:<id>`.

***

### jwks?

```ts theme={null}
optional jwks?: JSONWebKeySet;
```

A key set to verify against, which skips the fetch. For tests.

***

### jwksUrl?

```ts theme={null}
optional jwksUrl?: string;
```

Where to fetch the signing keys. Defaults to `DEFAULT_JWKS_URL`.