How can I reflect shipping fees on checkout with Cargo International API?

Topic summary

A user is seeking a solution to integrate Cargo International’s shipping API with their checkout page to display real-time shipping fees in the cart. They’ve referenced the Cargo International API documentation and are asking whether:

  • An existing Shopify app supports this integration
  • A custom implementation approach is available

Another participant expressed interest in the same functionality, specifically mentioning:

  • Automatic price calculations
  • Automated shipping requests through the API

The discussion remains open with no solution provided yet. Both users appear interested in connecting Shopify orders to the Cargo International API for streamlined shipping cost display and order processing.

Summarized with AI on October 27. AI used: claude-sonnet-4-5-20250929.

Hi,

I want to reflect the shipping fee to the cart on the checkout page using the Cargointernational API. Is there an any app compatible with Cargo International or is there a way to do it myself?

https://www.cargointernational.de/api/docs/#documenter-2-1

I will be glad if you reply as soon as possible.

Kind Regards,
Gizem

2 Likes

@Gizo have you worked on this? I would also be interested if there is any demand for a Shopify app / add-on connecting Shopify orders to cargo international api for automatic price calculations and shipping requests