Rates Api not sending UPS as a carrier option

Hi, for my API integration, when I send a node-fetch request to https://api.easyship.com/2023-01/rates I am not seeing UPS as a carrier option but on the "Get a Quote" tab of the dashboard, I can see UPS Ground listed with the lowest price being $12.23. The lowest on the api is "USPS - Ground Advantage" with "total_charge": 15.76.

How can I retrieve UPS rates through the Easyship API?