{
  "success": true,
  "data": [
    {
      "id": "...",
      "appId": "...",
      "environment": "live",
      "serviceType": "kyc_widget",
      "endpoint": "https://...",
      "isActive": true,
      "signingSecretMasked": "whsec_…ab12",
      "createdAt": "..."
    }
  ]
}