{
  "id": "oklahoma",
  "name": "Oklahoma",
  "abbreviation": "OK",
  "capital": "Oklahoma City",
  "largest_city": "Oklahoma City",
  "population": 3959353,
  "area_km2": 181037,
  "statehood_year": 1907,
  "region": "South",
  "url": "https://gratisapi.com/api/us-states/oklahoma"
}