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

GET /states/15/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 15,
    "url": "https://v2-api.fleetpal.io/states/15/?format=api",
    "code": "TX",
    "display_name": "Texas",
    "name": "Texas"
}