# Vonage Number SDK for Node.js

![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/vonage/vonage-node-sdk/ci.yml?branch=3.x) [![Codecov](https://img.shields.io/codecov/c/github/vonage/vonage-node-sdk?label=Codecov&logo=codecov&style=flat-square)](https://codecov.io/gh/Vonage/vonage-server-sdk) ![Latest Release](https://img.shields.io/npm/v/@vonage/numbers?label=%40vonage%2Fnumbers&style=flat-square) [![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-v2.0%20adopted-ff69b4.svg?style=flat-square)](../../CODE_OF_CONDUCT.md) [![License](https://img.shields.io/npm/l/@vonage/accounts?label=License&style=flat-square)][license]

Vonage

This is the Vonage Number SDK for Node.js for use with [Vonage APIs](https://www.vonage.com/). To use it you will need a Vonage account. Sign up [for free at vonage.com][signup].

For full API documentation refer to [developer.nexmo.com](https://developer.nexmo.com/).

If you are updating from V2 to V3, please check the migration guide found [here](https://github.com/Vonage/vonage-node-sdk/blob/3.x/packages/numbers/v2_TO_v3_MIGRATION_GUIDE.md)

* [Installation](#installation)
* [Usage](#usage)
* [Promises](#promises)
* [Testing](#testing)

## Installation

We recommend using this SDK as part of the overall [`@vonage/server-sdk` package](https://github.com/vonage/vonage-node-sdk). Please see the main package for installation.

You can also use this SDK standalone if you only need access to just the Numbers API.

### With NPM

```bash
npm install @vonage/numbers
```

### With Yarn

```bash
yarn add @vonage/numbers
```

## Usage

### As part of the Vonage Server SDK

If you are using this SDK as part of the Vonage Server SDK, you can access it as the `numbers` property off of the client that you instantiate.

```js
const { Vonage, Auth } = require('@vonage/server-sdk');

const credentials = new Auth({
  apiKey: API_KEY,
  apiSecret: API_SECRET
});
const options = {};
const vonage = new Vonage(credentials, options);

vonage.numbers.getAvailableNumbers()
  .then(resp => console.log(resp))
  .catch(err => console.error(err));
```

### Standalone

The SDK can be used standalone from the main [Vonage Server SDK for Node.js](https://github.com/vonage/vonage-node-sdk) if you only need to use the Numbers API. All you need to do is `require('@vonage/numbers')`, and use the returned object to create your own client.

```js
const { Auth } = require('@vonage/auth');
const { Numbers } = require('@vonage/numbers');

const credentials = new Auth({
  apiKey: API_KEY,
  apiSecret: API_SECRET
});
const options = {};

const numbersClient = new Numbers(credentials, options);
```

Where `credentials` is any option from [`@vonage/auth`](https://github.com/Vonage/vonage-node-sdk/blob/3.x/packages/auth/README.md#options), and `options` is any option from [`@vonage/server-client`](https://github.com/Vonage/vonage-node-sdk/blob/3.x/packages/server-client/README.md#options)

## Promises

Most methods that interact with the Vonage API uses Promises. You can either resolve these yourself, or use `await` to wait for a response.

```js
const resp = await vonage.numbers.basicLookup(PHONE_NUMBER)

vonage.numbers.getAvailableNumbers()
  .then(resp => console.log(resp))
  .catch(err => console.error(err));
```

## Testing

Run:

```bash
npm run test
```

[signup]: https://dashboard.nexmo.com/sign-up?utm_source=DEV_REL&utm_medium=github&utm_campaign=node-server-sdk
[license]: ../../LICENSE.txt
