Hello everyone,

I am looking to integrate an external courier service with Odoo, similar to how FedEx, UPS, or DHL integrations work, so that the tracking number for deliveries is automatically fetched from the courier's API. Specifically, I would like Odoo to:

1. Send the order details (e.g., recipient address, package weight) to the courier's API.
2. Retrieve the tracking number assigned by the courier.
3. Store the tracking number in the delivery order in Odoo.

Could anyone guide me on the best approach to implement this? Should I create a custom module that makes API calls at the time of delivery validation, or is there an existing way to configure this in Odoo?

Any insights, sample code, or module recommendations would be greatly appreciated!

Thanks in advance!