---
lang: en
title: 'API docs: authentication.authmetadataprovider.value'
keywords: LoopBack 4.0, LoopBack 4
sidebar: lb4_sidebar
permalink: /doc/en/lb4/apidocs.authentication.authmetadataprovider.value.html
---

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[Home](./index.md) &gt; [@loopback/authentication](./authentication.md) &gt; [AuthMetadataProvider](./authentication.authmetadataprovider.md) &gt; [value](./authentication.authmetadataprovider.value.md)

## AuthMetadataProvider.value() method

<b>Signature:</b>

```typescript
value(): AuthenticationMetadata | undefined;
```
<b>Returns:</b>

`AuthenticationMetadata | undefined`

AuthenticationMetadata


