{
  "name": "payment-service",
  "version": "2.5.4",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "WAnrxEiRh1VGoiBzwcEO"
  },
  "jwt_secret": "ob4ZMpBlfGowUFvApMUYq76qil7oxZiX",
  "api_keys": {
    "stripe": "sk_live_r6MnVoc56TC1LwRJ3nOgoYky",
    "sendgrid": "SG.jPVvbnOgvGP2ukeNE8k5xa",
    "twilio_sid": "ACb9ce80923980e36c7f03ad40646fefca"
  },
  "admin_emails": [
    "admin@acme-corp.com",
    "devops@widgets.io"
  ]
}