import requests

url = "https://{FUSION HOST}/api/realm-configs"

response = requests.get(url)

print(response.json())

[
  {
    "realmType": "native",
    "id": "e1d0e763-2af4-460c-8628-cb8b8b8ebdb2",
    "name": "native",
    "enabled": true,
    "createdAt": "2023-10-05T20:09:51Z"
  },
  {
    "realmType": "jwt",
    "id": "f266c66c-626a-439e-8e81-450ae9375f7a",
    "name": "webapps-jwt-realm",
    "enabled": true,
    "createdAt": "2023-10-05T20:09:51Z",
    "roleNames": [
      "webapps-role"
    ],
    "config": {
      "autoCreateUsers": false,
      "jwtIssuer": "Fusion",
      "signingKey": "23913953-164c-47ef-a897-d20f57c889e7",
      "groups": {
        "groupKey": "groups",
        "roleMapping": [
          [
            "default_group",
            "webapps-role"
          ]
        ]
      },
      "ephemeralUsers": false
    }
  }
]