curl --request GET \
  --url https://api.energy-hub.io/v1.0.0/connections/available-vendors \
  --header 'X-API-KEY: <api-key>'

{
  "hvac": [
    {
      "name": "Viessmann",
      "id": "VIESSMANN",
      "logoUrl": {
        "light": "https://static.energy-hub.io/available-vendors/light/Logo.png",
        "dark": "https://static.energy-hub.io/available-vendors/dark/Logo.png"
      }
    }
  ],
  "vehicles": [
    {
      "name": "Tesla",
      "id": "TESLA",
      "logoUrl": {
        "light": "https://static.energy-hub.io/available-vendors/light/Logo.png",
        "dark": "https://static.energy-hub.io/available-vendors/dark/Logo.png"
      }
    }
  ],
  "chargers": [
    {
      "name": "Easee",
      "id": "EASEE",
      "logoUrl": {
        "light": "https://static.energy-hub.io/available-vendors/light/Logo.png",
        "dark": "https://static.energy-hub.io/available-vendors/dark/Logo.png"
      }
    }
  ],
  "homePower": [
    {
      "name": "Fronius",
      "id": "FRONIUS",
      "logoUrl": {
        "light": "https://static.energy-hub.io/available-vendors/light/Logo.png",
        "dark": "https://static.energy-hub.io/available-vendors/dark/Logo.png"
      }
    }
  ],
  "tariffs": [
    {
      "name": "Tibber",
      "id": "TIBBER",
      "logoUrl": {
        "light": "https://static.energy-hub.io/available-vendors/light/Logo.png",
        "dark": "https://static.energy-hub.io/available-vendors/dark/Logo.png"
      }
    }
  ]
}