curl --request GET \
  --url https://api.ngrok.com/endpoints \
  --header 'Authorization: Bearer <token>' \
  --header 'ngrok-version: <ngrok-version>'

{
  "endpoints": [
    {
      "id": "<string>",
      "region": "<string>",
      "created_at": "<string>",
      "updated_at": "<string>",
      "public_url": "<string>",
      "proto": "<string>",
      "scheme": "<string>",
      "hostport": "<string>",
      "host": "<string>",
      "port": 123,
      "type": "<string>",
      "metadata": "<string>",
      "description": "<string>",
      "domain": {
        "id": "<string>",
        "uri": "<string>"
      },
      "tcp_addr": {
        "id": "<string>",
        "uri": "<string>"
      },
      "tunnel": {
        "id": "<string>",
        "uri": "<string>"
      },
      "edge": {
        "id": "<string>",
        "uri": "<string>"
      },
      "upstream_url": "<string>",
      "upstream_protocol": "<string>",
      "url": "<string>",
      "principal": {
        "id": "<string>",
        "uri": "<string>"
      },
      "traffic_policy": "<string>",
      "bindings": [
        "<string>"
      ],
      "tunnel_session": {
        "id": "<string>",
        "uri": "<string>"
      },
      "uri": "<string>",
      "name": "<string>",
      "pooling_enabled": true
    }
  ],
  "uri": "<string>",
  "next_page_uri": "<string>"
}