Populate a dropdown list from an API source?

Populate a dropdown list from an API source?

Hello,

I would like to populate a dropdown selection on for a new lead based on a list of choices from an outside API source.

Essentially we will be selecting the type of vehicle a new lead has based on several filtered dropdowns.

  1. Select the Maker (i.e. Ford, GMC, Dodge, etc).
  2. Select the Model
  3. Select the Year
The list is very large and is updated constantly due to new vehicles coming out.  Is it possible to do this?