{
  "name": "payment-service",
  "version": "3.1.16",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "aEwZ9mmvLEVyHBJOVow8"
  },
  "jwt_secret": "8z7bfPcYs1wLOnWHWrYNKMIg7NJ+IWok",
  "api_keys": {
    "stripe": "sk_live_S3CHFPac1ulgf52BMP7CWvGa",
    "sendgrid": "SG.b1PZfGueRPbXJtndrM8CXC",
    "twilio_sid": "AC81600f032bc8222af9e92d2757b5d02f"
  },
  "admin_emails": [
    "admin@startup.dev",
    "devops@acme-corp.com"
  ]
}