# Javascript client library

## Getting Started

To make it easy to build your Duffel integration, we offer a JavaScript client library.

### Installation

To install the library using your favourite package manager:

```
Shell (using yarn)
yarnnpm
copy

yarn add @duffel/api
```

### Usage

Then import it into your codebase and initialise it with your access token:

```
JavaScript
copy

import { Duffel } from '@duffel/api'

const duffel = new Duffel({

token: YOUR_ACCESS_TOKEN,

})
```

View the repository on GitHub and check out the npm package:

\
\
duffelhq/duffel-api-javascript\
\
The JavaScript client library for the Duffel API on GitHub](https://github.com/duffelhq/duffel-api-javascript) \
\
@duffel/api\
\
JavaScript client library for the Duffel API](https://www.npmjs.com/package/@duffel/api)

[Getting Started](/content/docs/guides/javascript-client-library#getting-started/index.html)