history_import_timeline

Import Libby reading history from a timeline export URL.

Parameters

Parameter	Type	Required	Description
url	string	Yes	Libby timeline export URL

Examples

{"url": "https://share.libbyapp.com/data/{uuid}/libbytimeline-all-loans.json"}

How to Get the URL

1. Open Libby app
2. Go to Settings → Reading History
3. Tap Export Timeline
4. Copy the JSON link

Notes

• One-time import — subsequent syncs are incremental
• Imports all historical checkouts with dates, formats, and library info
• After import, use sync to sync to Hardcover