Some UPS (United Parcel Services) API support for GoLang (ATM mostly for tracking)
I did not bother dealing with all the details and only created what I needed so far.
I might add more over time but for now it provides:
- Retrieving Tracking info by either: Tracking number, PO number, or shipper reference number (~order ID) The data is unmarshalled from XML into Go structures for more practical usage.
See ups_example.go for usage examples
Note that you will need an API key and Password as well as Accont and Meter numbers from Ups. See: https://www.ups.com/upsdeveloperkit/