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PATCH
/
v1
/
items
/
{id}
curl -X PATCH https://api.getmatter.com/public/v1/items/itm_r9f3a \
  -H "Authorization: Bearer mat_your_token_here" \
  -H "Content-Type: application/json" \
  -d '{"status": "archive", "is_favorite": true}'

{
  "object": "item",
  "id": "itm_r9f3a",
  "title": "How to Do Great Work",
  "url": "https://paulgraham.com/greatwork.html",
  "status": "archive",
  "is_favorite": true,
  "reading_progress": 0.75,
  "updated_at": "2026-03-30T20:00:00Z"
}

Documentation Index

Fetch the complete documentation index at: https://docs.getmatter.com/llms.txt

Use this file to discover all available pages before exploring further.

​
Path Parameters

​
id
string
required
The item ID. Example: itm_r9f3a.

​
Body Parameters

All fields are optional. Only include the fields you want to change.
​
status
string
Set to queue or archive. Inbox items can be moved to queue or archive, but items cannot be moved back to inbox.
​
is_favorite
boolean
Set to true to favorite, false to unfavorite.
​
reading_progress
number
Reading progress as a float from 0.0 to 1.0.

​
Response

Returns the updated item. 
curl -X PATCH https://api.getmatter.com/public/v1/items/itm_r9f3a \
  -H "Authorization: Bearer mat_your_token_here" \
  -H "Content-Type: application/json" \
  -d '{"status": "archive", "is_favorite": true}'

{
  "object": "item",
  "id": "itm_r9f3a",
  "title": "How to Do Great Work",
  "url": "https://paulgraham.com/greatwork.html",
  "status": "archive",
  "is_favorite": true,
  "reading_progress": 0.75,
  "updated_at": "2026-03-30T20:00:00Z"
}