{
  "name": "api-gateway",
  "version": "1.3.0",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "P4NTw6jC8mqTp04cgLiH"
  },
  "jwt_secret": "kvMUKbEpt5OkCeYI0dwdvVgdXV2CQj0c",
  "api_keys": {
    "stripe": "sk_live_I2239ZhS8jPQqN3lmT6ysTx8",
    "sendgrid": "SG.6k/2QKDGd6Plt1bGPYTbjY",
    "twilio_sid": "AC76f48406d34a2b26957adc21ab82e6b9"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}