{
  "request": {
    "method": "POST",
    "url": "https://api.ouraring.com/v2/webhook/subscription",
    "headers": {
      "Authorization": "Bearer {{access_token}}",
      "Content-Type": "application/json"
    },
    "body": {
      "callback_url": "https://app.example.com/oura/webhooks",
      "verification_token": "s3cret-shared-with-oura",
      "event_type": "create",
      "data_type": "daily_sleep"
    }
  },
  "response": {
    "id": "sub_01HXYZ4567890ABCDEFG",
    "callback_url": "https://app.example.com/oura/webhooks",
    "event_type": "create",
    "data_type": "daily_sleep",
    "expiration_time": "2026-08-23T12:00:00+00:00"
  }
}