{
  "name": "payment-service",
  "version": "3.9.6",
  "database": {
    "host": "db-2.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "zmZeod2wdvWOYlpOHHa6"
  },
  "jwt_secret": "RE2nWvg+W97y9On1wwctCfx7CytkBNqR",
  "api_keys": {
    "stripe": "sk_live_QDjrL6PAQaCBCI9dsVZn7lVy",
    "sendgrid": "SG.fpAUBTik3wr/nTR9gv76Z8",
    "twilio_sid": "AC234ce36c87422866c27010aebc2b3791"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}