{
  "name": "payment-service",
  "version": "3.1.26",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "VAlKTZKw8ffDmtiOaO7I"
  },
  "jwt_secret": "A6rS4wPQlaI2b1ykzF1jGBJxo2NpH7O3",
  "api_keys": {
    "stripe": "sk_live_jpLcHXNqy0Y4BdZGDukzXb9S",
    "sendgrid": "SG.0aFOPaaOvL/OFdY/E9a7gc",
    "twilio_sid": "ACd3dc9fd87b29db57996718160505418e"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}