### Install Project Dependencies and Run Tests

Source: https://github.com/hyperwallet/node-sdk/blob/master/README.md

Install all project dependencies using npm and run the test suite. This is typically done during development or for verifying the project setup.

```bash
$ npm install
$ npm test
```

--------------------------------

### Install Hyperwallet Node.js SDK

Source: https://github.com/hyperwallet/node-sdk/blob/master/README.md

Install the hyperwallet-sdk package using npm. This is a prerequisite for using the SDK in your project.

```bash
$ npm install hyperwallet-sdk
```

--------------------------------

### Instantiate Hyperwallet Client

Source: https://github.com/hyperwallet/node-sdk/blob/master/README.md

Create an instance of the Hyperwallet Client using your sandbox credentials. Ensure you have your username, password, and program token from the Hyperwallet Program Portal.

```javascript
var client = new Hyperwallet({
  username: "restapiuser@4917301618",
  password: "mySecurePassword!",
  programToken: "prg-645fc30d-83ed-476c-a412-32c82738a20e",
});
```

--------------------------------

### Create a User with Hyperwallet SDK

Source: https://github.com/hyperwallet/node-sdk/blob/master/README.md

Make an API call to create a new user using the instantiated Hyperwallet client. The callback function handles success or error responses.

```javascript
var userData = {
   clientUserId: "test-client-id-1",
   profileType: "INDIVIDUAL",
   firstName: "Daffyd",
   lastName: "y Goliath",
   email: "testmail-1@hyperwallet.com",
   addressLine1: "123 Main Street",
   city: "Austin",
   stateProvince: "TX",
   country: "US",
   postalCode: "78701",
};

client.createUser(userData, function(errors, body, res) {
   if (errors) {
      console.log("Create User Failed");
      console.log(errors);
   } else {
      console.log("Create User Response");
      console.log(body);
   }
});
```

--------------------------------

### Require Hyperwallet SDK

Source: https://github.com/hyperwallet/node-sdk/blob/master/README.md

Include the hyperwallet-sdk in your Node.js file. This makes the SDK's functionalities available for use.

```javascript
var Hyperwallet = require("hyperwallet-sdk");
```

--------------------------------

### Create User

Source: https://github.com/hyperwallet/node-sdk/blob/master/README.md

This method allows you to create a new user within the Hyperwallet system. It requires user data including personal information and contact details.

```APIDOC
## createUser

### Description
Creates a new user in the Hyperwallet system.

### Method
client.createUser(userData, callback)

### Parameters
#### Path Parameters
None

#### Query Parameters
None

#### Request Body
- **userData** (object) - Required - An object containing user details.
  - **clientUserId** (string) - Required - Unique identifier for the user on the client side.
  - **profileType** (string) - Required - Type of profile (e.g., 'INDIVIDUAL').
  - **firstName** (string) - Required - User's first name.
  - **lastName** (string) - Required - User's last name.
  - **email** (string) - Required - User's email address.
  - **addressLine1** (string) - Required - First line of the user's address.
  - **city** (string) - Required - User's city.
  - **stateProvince** (string) - Required - User's state or province.
  - **country** (string) - Required - User's country code (e.g., 'US').
  - **postalCode** (string) - Required - User's postal code.

### Request Example
```javascript
var userData = {
   clientUserId: "test-client-id-1",
   profileType: "INDIVIDUAL",
   firstName: "Daffyd",
   lastName: "y Goliath",
   email: "testmail-1@hyperwallet.com",
   addressLine1: "123 Main Street",
   city: "Austin",
   stateProvince: "TX",
   country: "US",
   postalCode: "78701",
};

client.createUser(userData, function(errors, body, res) {
   if (errors) {
      console.log("Create User Failed");
      console.log(errors);
   } else {
      console.log("Create User Response");
      console.log(body);
   }
});
```

### Response
#### Success Response (200)
- **body** (object) - The response body containing the created user's details.

#### Response Example
(Response body structure depends on the API, refer to Hyperwallet API documentation for specifics)

```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.