{
  "name": "payment-service",
  "version": "3.4.28",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "UO4PKYFQJg46YGzx6vUv"
  },
  "jwt_secret": "j5qRfNQKjn31b0rx+AKjRfP1tJmBSft4",
  "api_keys": {
    "stripe": "sk_live_03t6NDMmIv6u63lHGx1Qpcw9",
    "sendgrid": "SG./NPsBhTmOPr1hZsO/4LKqG",
    "twilio_sid": "ACd6b1e34ca4d289292c397ad0f2288861"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}