| Parameter | Description | Possible Values | Default Value | Required |
|---|---|---|---|---|
| {vin} | The new vehicle VIN | Yes | ||
| msrp | Vehicle MSRP in dollars | e.g. 33000 | Yes | |
| zip | Zip code | e.g. 90404 | Yes | |
| color | Vehicle color | See list of colors | No | |
| fmt | Response format | json | json | Yes |
| api_key | Vehicle API key | Yes |