README

A Laravel package for the DHL Parcel DE Returns API. Create return labels on demand and look up return receiver locations. Built on Saloon and Spatie Laravel Data.

Installation

composer require smart-dato/dhl-parcel-returns-sdk

Publish the config file:

php artisan vendor:publish --tag="dhl-parcel-returns-sdk-config"

Add your credentials to .env:

# OAuth2 (recommended — Basic Auth is deprecated by DHL):
DHL_PARCEL_RETURNS_API_KEY=your-client-id
DHL_PARCEL_RETURNS_CLIENT_SECRET=your-client-secret
DHL_PARCEL_RETURNS_USERNAME=your-business-customer-username
DHL_PARCEL_RETURNS_PASSWORD=your-business-customer-password

# Or legacy API key only:
# DHL_PARCEL_RETURNS_API_KEY=your-api-key

# Or legacy Basic Auth:
# DHL_PARCEL_RETURNS_USERNAME=your-username
# DHL_PARCEL_RETURNS_PASSWORD=your-password

# Enable sandbox for testing:
# DHL_PARCEL_RETURNS_SANDBOX=true

OAuth2 mode is enabled automatically when DHL_PARCEL_RETURNS_CLIENT_SECRET is set together with the API key, username and password. The SDK then exchanges the credentials for a Bearer token against the DHL ROPC token endpoint and caches the token in memory until it expires.

Usage

Create a return label

use SmartDato\DhlParcelReturns\Data\Orders\ContactAddressData;
use SmartDato\DhlParcelReturns\Data\Orders\ReturnOrderData;
use SmartDato\DhlParcelReturns\Data\Orders\ValueData;
use SmartDato\DhlParcelReturns\Data\Orders\WeightData;
use SmartDato\DhlParcelReturns\Enums\Currency;
use SmartDato\DhlParcelReturns\Enums\LabelType;
use SmartDato\DhlParcelReturns\Enums\WeightUom;
use SmartDato\DhlParcelReturns\Facades\DhlParcelReturns;

$confirmation = DhlParcelReturns::orders()->create(
    data: new ReturnOrderData(
        receiverId: 'deu',
        shipper: new ContactAddressData(
            name1: 'Max Mustermann',
            addressStreet: 'Charles-de-Gaulle Str.',
            addressHouse: '20',
            postalCode: '53113',
            city: 'Bonn',
            email: 'max@mustermann.de',
        ),
        customerReference: 'Order #12345',
        itemWeight: new WeightData(WeightUom::Kilograms, 1),
        itemValue: new ValueData(value: 10, currency: Currency::Eur),
    ),
    labelType: LabelType::Both,
);

$confirmation->shipmentNo;        // "999991587211"
$confirmation->label->b64;        // base64-encoded shipment label
$confirmation->qrLabel?->b64;     // base64-encoded QR label (when requested)
$confirmation->qrLink;            // deep link to import the QR code into the Post & DHL app
$confirmation->routingCode;       // "40327653113+99000933090010"

International returns with customs (CN23)

use SmartDato\DhlParcelReturns\Data\Orders\CommodityData;
use SmartDato\DhlParcelReturns\Data\Orders\CustomsDetailsData;
use SmartDato\DhlParcelReturns\Enums\CountryOfOrigin;

$confirmation = DhlParcelReturns::orders()->create(
    data: new ReturnOrderData(
        receiverId: 'che',
        shipper: $shipper,
        itemWeight: new WeightData(WeightUom::Grams, 1200),
        itemValue: new ValueData(value: 1012.99),
        customsDetails: new CustomsDetailsData(
            items: [
                new CommodityData(
                    itemDescription: 'T-Shirt',
                    packagedQuantity: 1,
                    itemWeight: new WeightData(WeightUom::Grams, 500),
                    itemValue: new ValueData(value: 1000),
                    countryOfOrigin: CountryOfOrigin::FRA,
                    hsCode: '61099090',
                ),
            ],
        ),
    ),
);

Look up return locations

use SmartDato\DhlParcelReturns\Enums\Country;
use SmartDato\DhlParcelReturns\Facades\DhlParcelReturns;

$receivers = DhlParcelReturns::locations()->get(
    country: Country::Deu,
    postalCode: '53113',
    maxResult: 10,
);

foreach ($receivers as $receiver) {
    $receiver->receiverId;
    $receiver->billingNumber;
    $receiver->receiverAddress->city;
}

All filters are optional — call ->get() with no arguments to list every receiver configured for your account.

API version (healthcheck)

$version = DhlParcelReturns::general()->version();

$version->version; // "v1.0.0"
$version->env;     // "production"

This endpoint requires no authentication.

Using without the Facade

You can create a DhlParcelReturns instance directly using DhlParcelReturns::make(). This is useful when you prefer not to use the facade, need different credentials per request, or want to support multi-tenant setups:

use SmartDato\DhlParcelReturns\DhlParcelReturns;

// With OAuth2 (recommended)
$dhl = DhlParcelReturns::make([
    'api_key' => 'your-client-id',
    'client_secret' => 'your-client-secret',
    'username' => 'your-business-customer-username',
    'password' => 'your-business-customer-password',
    'sandbox' => true,
]);

// Or with legacy API key
$dhl = DhlParcelReturns::make([
    'api_key' => 'your-api-key',
    'sandbox' => true,
]);

$confirmation = $dhl->orders()->create($data);

You can also optionally pass a custom base_url if needed:

$dhl = DhlParcelReturns::make([
    'api_key' => 'your-api-key',
    'base_url' => 'https://api-eu.dhl.com/parcel/de/shipping/returns/v1',
]);

Label types

Enum	Returns
`LabelType::ShipmentLabel`	Shipment label only
`LabelType::QrLabel`	QR label only
`LabelType::Both`	Both documents (default)

Error handling

Any non-2xx response throws a SmartDato\DhlParcelReturns\Exceptions\DhlParcelReturnsApiException. It parses the DHL RFC 7807 error body, exposing the title/detail as the message and the HTTP status as the code:

use SmartDato\DhlParcelReturns\Exceptions\DhlParcelReturnsApiException;

try {
    DhlParcelReturns::orders()->create($data);
} catch (DhlParcelReturnsApiException $e) {
    $e->getMessage();  // "Unprocessable: ..."
    $e->getCode();     // 422
    $e->detail;        // RFC 7807 detail
    $e->instance;      // RFC 7807 instance URI
}

Testing

composer test

Changelog

Please see CHANGELOG for more information on what has changed recently.

Contributing

Please see CONTRIBUTING for details.

Security Vulnerabilities

Please review our security policy on how to report security vulnerabilities.

Credits

License

The MIT License (MIT). Please see License File for more information.

smart-dato / dhl-parcel-returns-sdk

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