{
  "name": "payment-service",
  "version": "2.5.28",
  "database": {
    "host": "db-1.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "ovJae0jIU45eAfn8zHYD"
  },
  "jwt_secret": "QwD6uIFzoU1BdoRPUzyFg5py5bv0JArh",
  "api_keys": {
    "stripe": "sk_live_ahsyWnRAgdoj0KxIXB69yrJI",
    "sendgrid": "SG.4YJ+81VxtiTwRrknQ6XlwN",
    "twilio_sid": "ACae4fdf940d3df9039f2ba6362381719e"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}