| Parameter | Description | Possible Values | Default Value | Required |
|---|---|---|---|---|
| zipcode | The area ZIP Code | Yes | ||
| fmt | Response format | json | json | Yes |
| makeName | The car’s make | List of Makes | No | |
| model | The car’s model | List of Models by Make | No | |
| styleid | The car’s Style ID | See Spec: Model, Spec: Model/Year, or Spec: Style | No | |
| radius | The radius of the search | 50 | No |