# ProCarrier [ProCarrier](https://weareprocarrier.com/) offers domestic and international shipping services for shipments originating in Great Britain, Guernsey, Jersey, and the Netherlands. This guide provides developers with the details needed to build ProCarrier shipping capabilities into your ShipStation V2 API workflows. ## Requirements | Property | Type | Required? | Description | | --- | --- | --- | --- | | `nickname` | *string* | **required** | Used to identify your account in ShipStation V2 API | | `api_key` | *string* | **required** | Your ProCarrier account API key | | `use_carrier_tracking_number` | *boolean* | Optional | | ### Shipping Requirements * Both weight and dimensions are required for all shipments. ## Connect Account You can connect a ProCarrier account using the POST method to the `/v2/connections/carriers/` endpoint, or via the ShipStation dashboard. ### Connect via Dashboard Log in to your ShipStation account and navigate to the Carriers section to connect your ProCarrier account using your credentials. ### Connect via Endpoint `carrier_code`: `pro_carrier` **POST /v2/connections/carriers/:carrier_code** A successful connection will return a response with the `carrier_id`, which you'll use for any requests for this account going forward. ## Rates ProCarrier does not support [rate shopping](/rate-shopping) (ShipEngine guide) with ShipStation V2 API. Your ProCarrier account contact can provide you with the details about your contracted rates. ## Service Details Available ProCarrier services are provided below. Please note that carriers may update their available services at any time. To ensure you are always using valid services, you can use the [list carrier services](/apis/shipengine/docs/reference/list-carrier-services) (ShipEngine guide) endpoint at any time. ### Domestic Services | Service | API Code | Origin Countries | | --- | --- | --- | | Pro Carrier Parcel Express | `pro_carrier_pcpe` | GB, GG, JE | | Pro Carrier Parcel Packet | `pro_carrier_pcpt` | GB, GG, JE | | Pro Carrier Parcel Plus | `pro_carrier_pcpl` | GB, GG, JE | | Pro Carrier Parcel Post | `pro_carrier_pcpp` | GB, GG, JE | ### International Services | Service | API Code | Origin Countries | | --- | --- | --- | | Pro Carrier Parcel Express International | `pro_carrier_pcpe_intl` | GB, NL | | Pro Carrier Parcel Packet International | `pro_carrier_pcpt_intl` | GB, NL | | Pro Carrier Parcel Plus International | `pro_carrier_pcpl_intl` | GB, NL | | Pro Carrier Parcel Post International | `pro_carrier_pcpp_intl` | GB, NL | ### Shipping from Great Britain to Northern Ireland ProCarrier has confirmed that they are not requiring any changes or additional data for shipments to Northern Ireland relating to the [Windsor Framework](/windsor-framework) (ShipEngine guide) that goes into effect 1 May 2025. Please note that ProCarrier considers shipments from Great Britain to Northern Ireland to be cross-border shipments and they do require the [standard customs declarations](/international-shipping) (ShipEngine guide) for products included in the shipments. > **NOTE: Action Required: New Zealand Border Levy Changes** Effective April 1, 2026, a new NZD $2.21 (+ GST) levy applies to low-value air freight consignments entering New Zealand. This levy is charged **per consignment**, not per item. See the **Shipping to New Zealand: Low Value Goods (LVG) Levy** section in [International Shipments](/international-shipping) (ShipEngine guide) for full details. ### Return Services ProCarrier does not currently support support creating [return labels](/return-labels) (ShipEngine guide). ### Packages The following [carrier package types](/carrier-packaging) (ShipEngine guide) are available for ProCarrier services: | Name | API Code | Package Attributes | | --- | --- | --- | | Package | `pro_carrier_package` | International, Domestic | ### Adding Shipment Insurance ProCarrier does not support adding carrier insurance to shipments created with ShipStation V2 API. ## Label Support * Label sizes: 4" x 6" * Label formats: PDF, PNG, ZPL * Supports unicode characters: no ### Label Reference Fields ProCarrier does not support adding [custom label messages](/label-messages) (ShipEngine guide). ### Multi-Package Labels ProCarrier does not support creating [multi-package shipments](/multi-package) (ShipEngine guide). ### Label Branding ProCarrier does not support [label branding](/branded-labels) (ShipEngine guide). ### Voiding Labels ProCarrier supports voiding labels with ShipStation V2 API. Labels must be voided one at a time. See our [Void a Label page](/void-labels) (ShipEngine guide) for details about voiding labels with ShipStation V2 API. ### Paperless Labels ProCarrier does not support [paperless labels](/paperless-labels) (ShipEngine guide). ### Customs Declarations Customs declarations are submitted electronically (via paperless trade, or "PLD"). ## Delivery Confirmation | Confirmation Type | API Code | Description | | --- | --- | --- | | No confirmation required | `none` | No delivery confirmation requested. | See our [Delivery Confirmation page](/apis/docs/shipping/delivery-confirmation) (ShipEngine guide) for more details about using the `confirmation` property. ## Advanced Options ProCarrier does not currently support any [advanced options](/advanced-options). To ensure you always have the most up-to-date information about a carrier's advanced options, use the [list carrier options call](/apis/shipengine/docs/reference/list-carrier-options) (ShipEngine guide). ## Manifests ProCarrier does not require [manifesting](/manifests-scanforms) (ShipEngine guide) your shipments. Shipment data is sent electronically to ProCarrier automatically. ## Scheduling Pickups ProCarrier does not support [scheduling pickups](/schedule-pickups) (ShipEngine guide) using ShipStation V2 API. ## Service Points (PUDO) ProCarrier does not support shipping to [service points](/service-points) (ShipEngine guide). ## Tracking ShipStation V2 API's integration with ProCarrier supports receiving tracking updates. Review our ​[Track a Package guides​](/tracking) (ShipEngine guide)​ for details on tracking with the ShipStation V2 API. ## Disconnecting Your ProCarrier Account See the Disconnect section in our [Delete a Carrier page](/apis/shipengine/docs/reference/carriers/delete-carrier) (ShipEngine guide) for the process of deleting or disconnecting a carrier from ShipStation V2 API. > **NOTE:** If you disconnect a carrier account and reconnect it, the account will have a new `carrier_id` in ShipStation V2 API.