Creates new annotation

Create a user annotation pinned to a specific date on the tracking timeline. Annotations are rendered as markers on rank history charts and help explain ranking changes (site launches, marketing campaigns, algorithm updates, etc.).

Required fields:

• date — annotation date in YYYY-MM-DD format
• text — annotation text
• nonShareable — optional boolean; when true the annotation is hidden from shared dashboard links

curl -X POST "https://api.mangools.com/v3/serpwatcher/trackings/string/annotations" \  -H "Content-Type: application/json" \  -d '{    "date": "string",    "text": "string"  }'

{
  "date": "string",
  "content": {
    "text": "string",
    "keywords_count": 0,
    "avg": 0,
    "platformId": 0
  },
  "tracking_id": "string",
  "user_id": "string",
  "created_at": "string",
  "type": 0
}