{
  "packages": [
    {
      "name": "vendor/package",
      "version": "1.0.0",
      "source": {
        "type": "git",
        "url": "https://github.com/company/secret-repo.git",
        "reference": "abc123def456",
        "credentials": {
          "username": "composer_user",
          "password": "ComposerPassword2024!Secret"
        }
      }
    }
  ],
  "database": {
    "connection": "mysql://composer_user:ComposerInstalledPass2024!Secret@composer-db.internal:3306/composer_db"
  },
  "api_keys": {
    "composer_api_key": "composer-installed-api-key-abc123def456"
  }
}