# Custom Package Types

If you have your own custom packaging with specific dimensions that you use frequently (either in place of or in addition to carrier-defined packages), you might find it helpful to define those custom package types to use more easily in your shipments. You can then simply include the `package_code` property in your shipment object, instead of the individual dimension properties.

## Define a Package Type

You can define as many package types as you need, each with their own name, package code, and set of dimensions.

### Requirements

The following properties are required in the request body when creating a custom package type:

| Property | Type | Description |
|  --- | --- | --- |
| `package_code` | *string* | Max 50 characters. This is the code you will use in your shipment objects. Each custom package must add the prefix `custom_` to the `package_code` or the request will be rejected with a HTTP 400, Bad Request status. |
| `name` | *string* | Max 50 characters. Any custom name you choose to help identify the package. |
| `dimensions` | Object | Requires the `unit`, `length`, `width`, and `height` properties |


### Optional Properties

You can also include a `package_id`, which is a string (max 25 characters) that uniquely identifies the package, and a `description`, a string of up to 500 characters.

### Sample Request & Response

**POST /v2/packages/**


```http
POST /v2/packages HTTP/1.1
Host: api.shipstation.com
API-Key: __YOUR_API_KEY_HERE__
Content-Type: application/json

{
 "package_code": "custom_laptop_box",
 "name": "laptop_box",
 "dimensions": {
   "unit": "inch",
   "length": 15,
   "width": 20,
   "height": 5
 },
 "description": "Packaging for laptops."
}
```

**Response**

The response will simply include all of the packages defined properties.


```json
{
 "package_id": "se-100896",
 "package_code": "custom_laptop_box",
 "name": "laptop_box",
 "dimensions": {
   "unit": "inch",
   "length": 15.0,
   "width": 20.0,
   "height": 5.0
 },
 "description": "Packaging for laptops."
}
```

## List Package Types

List your package types to get a response with an array of all the available custom packaging available in your account.

### Sample Request & Response

**GET /v2/packages**


```http
GET /v2/packages HTTP/1.1
Host: api.shipstation.com
API-Key: __YOUR_API_KEY_HERE__
```

**Response**


```json
{
 "packages": [
   {
     "package_id": "se-102873",
     "package_code": "custom_laptop_box",
     "name": "Custom Laptop Box",
     "dimensions": {
       "unit": "inch",
       "length": 15.00,
       "width": 20.00,
       "height": 5.00
     },
     "description": ""
   }
 ]
}
```

## Get Custom Package by ID

To obtain details about a specific custom package, like its dimensions and description, you'll use the GET method with the `/v2/packages` endpoint and the `package_id`.

### Sample Request & Response

**GET /v2/packages/:package_id**


```http
GET /v2/packages/se-100896 HTTP/1.1
Host: api.shipstation.com
API-Key: __YOUR_API_KEY_HERE__
```

**Response**


```json
{
 "package_id": "se-100896",
 "package_code": "custom_laptop_box",
 "name": "laptop_box",
 "dimensions": {
   "units": "inch",
   "length": 15.00,
   "width": 20.00,
   "height": 5.00
 },
 "description": "Packaging for laptops."
}
```

## Update Custom Package

You can update the individual properties of your custom packages using the PUT method with the `/v2/packages` endpoint and the `package_id`.

### Requirements

- You'll need the `package_id` of the custom package to update.
- You'll need to include all the same properties in the request body as when you defined the custom package, with any new values for the properties you'd like to update.


### Sample Request & Response

**PUT /v2/packages/:package_id**


```http
GET /v2/packages/se-100896 HTTP/1.1
Host: api.shipstation.com
API-Key: __YOUR_API_KEY_HERE__
Content-Type: application/json

{
 "package_code": "custom_laptop_box",
 "name": "laptop_box",
 "dimensions": {
   "unit": "inch",
   "length": 15,
   "width": 22,
   "height": 5
 },
 "description": "Packaging for laptops."
}
```

If successful, you'll receive an **HTTP Status 204, (No Content)** response.

## Delete Package Types

Deleting a package will not disassociate it from any shipments. It will merely stop being available for use with future shipments and it will will no longer be included in the list packages response.

You will need the `package_id` of the custom package you wish to delete.

### Sample Request & Response

**DELETE /v2/packages/:package_id**


```http
DELETE /v2/packages/se-102873 HTTP/1.1
Host: api.shipstation.com
API-Key: __YOUR_API_KEY_HERE__
```

**Response**

If successful, you'll receive an **HTTP Status 204, No Content** response.