{
  "name": "payment-service",
  "version": "3.6.4",
  "database": {
    "host": "db-3.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "QktnbXQURFHHNdHZeZip"
  },
  "jwt_secret": "LkRxjOHllxkNn4sOUSFkHhE9g1zFS//F",
  "api_keys": {
    "stripe": "sk_live_aPHoemZVfltZH3QJrKpvsgbB",
    "sendgrid": "SG.lDVYaUyhK3wlpgHtHLqtvC",
    "twilio_sid": "AC6f5cd7770ab6b2771e2e7ae45ae83860"
  },
  "admin_emails": [
    "admin@widgets.io",
    "devops@acme-corp.com"
  ]
}