---
lang: en
title: 'API docs: rest.requestcontext.requestedprotocol'
keywords: LoopBack 4.0, LoopBack 4
sidebar: lb4_sidebar
permalink: /doc/en/lb4/apidocs.rest.requestcontext.requestedprotocol.html
---

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[Home](./index.md) &gt; [@loopback/rest](./rest.md) &gt; [RequestContext](./rest.requestcontext.md) &gt; [requestedProtocol](./rest.requestcontext.requestedprotocol.md)

## RequestContext.requestedProtocol property

Get the protocol used by the client to make the request. Please note this protocol may be different from what we are observing at HTTP/TCP level, because reverse proxies like nginx or sidecars like Envoy are switching between protocols.

<b>Signature:</b>

```typescript
readonly requestedProtocol: string;
```

