@loopback/docs/site/apidocs/graphql.graphqlserver.start.md

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---
lang: en
title: 'API docs: graphql.graphqlserver.start'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
sidebar: lb4_sidebar
editurl: https://github.com/loopbackio/loopback-next/tree/master/extensions/graphql
permalink: /doc/en/lb4/apidocs.graphql.graphqlserver.start.html
---

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[Home](./index.md) &gt; [@loopback/graphql](./graphql.md) &gt; [GraphQLServer](./graphql.graphqlserver.md) &gt; [start](./graphql.graphqlserver.start.md)

## GraphQLServer.start() method

<b>Signature:</b>

```typescript
start(): Promise<void>;
```
<b>Returns:</b>

Promise&lt;void&gt;