{
  "name": "payment-service",
  "version": "3.4.23",
  "database": {
    "host": "db-4.internal.example.net",
    "port": 5432,
    "username": "app_service",
    "password": "NbkaxGeC4pDR3f9hSAlv"
  },
  "jwt_secret": "7yDA3+ulih/742Xejswavi+3OmW27s3B",
  "api_keys": {
    "stripe": "sk_live_DQD651v9WMBzaBWdCQtSUbTL",
    "sendgrid": "SG.FVwd4xz22FTCcgFiLVThSv",
    "twilio_sid": "ACb02fc97aa54d980bb8d62d613ea4973f"
  },
  "admin_emails": [
    "admin@startup.dev",
    "devops@acme-corp.com"
  ]
}