Addons

Addons are optional services that can be attached to a shipment booking. These addons provide flexibility for specific delivery requirements, such as requiring a recipient signature, enabling notifications, or specifying delivery instructions.

Some examples include:

• ID Check: Verifies the recipient's identity using a national proof of identity (available, for example, with
  Budbee home
  )
• Insurance: Adds insurance coverage to the shipment (available, for example, with
  DHL Parcel
  )
• Doorcode: Specifies a door code for secure delivery locations (available, for example, with
  Early Bird
  )

Skrym Universal Addon Structure

Skrym provides a standardized layer of addons to ensure a consistent implementation, regardless of the transporter used. This abstraction allows you to work with multiple transporters while maintaining uniform addon behavior in your API requests.

Looking at the examples above, this means the following:

• Instead of having to pass in identificationCheckRequired, which is the term used by Budbee, you can pass in the universal code identification-by-national-id, which will also work for any other transporter that offers this addon.
• By passing in freight-insurance, Skrym will automatically translate the addon to the terms used by DHL.
• Using door-code will work for any transporter that supports this addon, not just Early Bird.

This mapping ensures that customers can apply a single Skrym addon without needing to worry about transporter-specific implementations.

Types of Addons

Addons in the system can have different data types depending on their purpose.

Note

While the Skrym codes for addons are the same across transporters, the data types can sometimes vary between transporters due to additional data being needed.

Boolean

These addons toggle specific options on or off. For our example above with

Note that you need to pass these as strings due to a constraint on our side. For example, you would include the following in your request to our Booking API.

{
    "addons": {
        "identification-by-national-id": "true"
    }
}

String

Some addons require textual input, such as door-code for enabling access to the recipient's apartment building.

In this case, you simply pass the door code as a string in your request.

{
    "addons": {
        "door-code": "1234"
    }
}

Number

Used for numeric values, such as specifying the number of retries for a delivery attempt.

Note that you need to pass these as strings due to a constraint on our side. For example, you would include the following in your request to our Booking API.

{
    "addons": {
        "number-of-delivery-retries": "3"
    }
}

Enum

Predefined selectable values, such as different notification methods. Note that the available options are not consistent across transporters.

For example, using this with

{
    "addons": {
        "notify-home-delivery-by": "doorbell"
    }
}

Object

These addons can contain multiple properties, such as notify-before-delivery-by-driver-call, which requires you to provide a valid phone number.

{
    "addons": {
        "notify-before-delivery-by-driver-call": {
            "phone": "+46701234567"
        }
    }
}

Get available addons

To simplify the process of finding which addon options are available for a given transport method, you can use our utility endpoint.

If you have any questions or need help setting up addons, don't hesitate to reach out to us.