{
  "name": "payment-service",
  "version": "3.5.2",
  "database": {
    "host": "db-1.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "SmEz5cBIAlkeDAoLaKQX"
  },
  "jwt_secret": "Vi+WNGoz97PkQyzo1uARcrIMow3AFg//",
  "api_keys": {
    "stripe": "sk_live_spVpzuAikIWghFF4KA9q7Wq9",
    "sendgrid": "SG.e/PbhZNrRpTfvjBq+LTy9U",
    "twilio_sid": "AC15b9e86e60f8411b09e8d77360af2d3d"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}