> ## Documentation Index
> Fetch the complete documentation index at: https://colin-feat-client-cache-mode.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# TokenVerifier

Defined in: [server/auth/types.ts:14](https://github.com/PrefectHQ/fastmcp-ts/blob/8976c37f79efa6b87809b884f29a1f235a8c4ad1/src/server/auth/types.ts#L14)

## Methods

### verify()

```ts theme={null}
verify(token): Promise<AccessToken>;
```

Defined in: [server/auth/types.ts:15](https://github.com/PrefectHQ/fastmcp-ts/blob/8976c37f79efa6b87809b884f29a1f235a8c4ad1/src/server/auth/types.ts#L15)

#### Parameters

##### token

`string`

#### Returns

`Promise`\<[`AccessToken`](/api/server/interfaces/AccessToken)>