# SMS Sessions Mark as seen/read? **URL:** \ **Category:** API and Webhooks\ **Tags:** phone, api\ **Created:** [September 18, 2025, 8:41pm UTC](https://devforum.zoom.us/t/sms-sessions-mark-as-seen-read/137479 "2025-09-18T20:41:16Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![yura](https://avatars.discourse-cdn.com/v4/letter/y/e0b2c6/32.png) [@yura](https://devforum.zoom.us/u/yura)\ **Post date:** [September 18, 2025, 8:41pm UTC](https://devforum.zoom.us/t/sms-sessions-mark-as-seen-read/137479/1 "2025-09-18T20:41:16Z")
Hi, We are building an integration with Zoom Phone SMS. Our workflow allows us to retrieve SMS sessions and session details. However, we cannot find any API route to **mark messages as seen/read** after fetching them. Our use case is that once messages are pulled into our app and shown to the user, we’d like to update their status in Zoom so they don’t remain flagged as unread. Is there an existing API to mark SMS messages as seen/read, or should this state be managed entirely within our own system? ---
**Author:** ![elisa.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/elisa.zoom/32/47836_2.png) [@elisa.zoom](https://devforum.zoom.us/u/elisa.zoom)\ **Post date:** [September 23, 2025, 1:43pm UTC](https://devforum.zoom.us/t/sms-sessions-mark-as-seen-read/137479/2 "2025-09-23T13:43:48Z")
Hi @yura Thanks for reaching out to us and welcome to the Zoom Developer Forum! We do not have an endpoint available to query messages marked as seen/read ---
**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\ **Post date:** [September 27, 2026, 5:20am UTC](https://devforum.zoom.us/t/sms-sessions-mark-as-seen-read/137479/3 "2026-09-27T05:20:19Z")
Closed on September 27, 2026, 5:20am UTC This topic was automatically closed 368 days after the last reply. New replies are no longer allowed.