@loopback/docs/site/apidocs/authentication.authenticationstrategyprovider.value.md

Documentation for LoopBack 4

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

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

## AuthenticationStrategyProvider.value() method

<b>Signature:</b>

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

`Promise<AuthenticationStrategy | undefined>`