> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.trackingmore.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# TrackingMore Retrack API

Retrack API is only for a **not found** or **Expired** Tracking Number as below screenshot, and whether TrackingMore will update the status after retracking depends on the carrier official web, which can be verified in **UPDATING** of the API response: 
![Notfound or Expired Status](https://storage.crisp.chat/users/helpdesk/website/e0174a0b5e49b000/image_4k3eix.png)
![Updating](https://storage.crisp.chat/users/helpdesk/website/e0174a0b5e49b000/image_1y01iu7.png)

||| Note: String "true" means the tracking continues to be updated, while string "false" means the tracking has stopped updating. 

||| More details see here [Retrack API](https://www.trackingmore.com/docs/trackingmore/180fed8c3c455-retrack-expired-tracking-by-id)