Shipment Tracking Unified API

I receive a 401 Unauthorized code when calling the DHL Shipment Tracking - Unified API

Created by: Jhonathan Ibanez

Modified on: Mon, 21 Aug, 2023 at 12:19 PM

If you are receiving an "Unauthorized" error code when calling the Shipment Tracking - Unified API via an API platform like Postman, then there could be a series of scenarios causing this issue like:

  • The URL of the API is not well written. This is a well-written example: 
  • The API Key parameter is not well written in the Headers. Read more about it in this article.
  • You are adding an API Key that has no rights to access the Shipment Tracking - Unified API

If your issue is not related to the previous cases, please open a ticket in our Help Center.

Jhonathan is the author of this solution article.

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