Use this endpoint for a list of the states in the USA.

GET /states/19/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 19,
    "url": "https://v2-api.fleetpal.io/states/19/?format=api",
    "code": "IA",
    "display_name": "Iowa",
    "name": "Iowa"
}