UPS supports the following APIs:
In order to use UPS, you'll need to connect to their API.
- Go to UPS and login to your account.
- From the Apps section, follow the prompts to create a new app.
- Copy the Client ID from UPS and paste in the Client ID field in Postie.
- Copy the Client Secret from UPS and paste in the Client Secret field in Postie.
To create labels, you'll be required to supply a few more details.
- Copy the Account Number from UPS and paste in the Account Number field in Postie.