curl --request GET \
  --url https://api.speedvitals.com/v1/ttfb-regions

{
  "data": [
    {
      "id": "asia",
      "name": "Asia Pacific and Africa",
      "locations": [
        {
          "id": "del",
          "name": "Delhi"
        },
        {
          "id": "sgp",
          "name": "Singapore"
        }
      ]
    }
  ]
}