mixtape/zero.Web/Properties/launchSettings.json

{
  "iisSettings": {
    "windowsAuthentication": false, 
    "anonymousAuthentication": true,
    "iisExpress": {
      "applicationUrl": "http://localhost:2300",
      "sslPort": 44308
    }
  },
  "profiles": {
    "IIS Express": {
      "commandName": "IISExpress",
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      }
    },
    "zero": {
      "commandName": "Project",
      "applicationUrl": "http://localhost:2300",
      "environmentVariables": {
        "ASPNETCORE_ENVIRONMENT": "Development"
      }
    }
  }
}