# API Endpoint to query/poll live event data of device/all device (Rest Based Grid)

**URL:** <https://community.cumulocity.com/t/api-endpoint-to-query-poll-live-event-data-of-device-all-device-rest-based-grid/4165>\
**Category:** Forum\
**Tags:** cumulocity\
**Created:** [October 26, 2022, 2:19pm UTC](https://community.cumulocity.com/t/api-endpoint-to-query-poll-live-event-data-of-device-all-device-rest-based-grid/4165 "2022-10-26T14:19:08Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Darpankumar\_Lalani](https://avatars.discourse-cdn.com/v4/letter/d/e9bcb4/32.png) [@Darpankumar\_Lalani](https://community.cumulocity.com/u/Darpankumar_Lalani)\
**Post date:** [October 27, 2022, 6:01am UTC](https://community.cumulocity.com/t/api-endpoint-to-query-poll-live-event-data-of-device-all-device-rest-based-grid/4165/2 "2022-10-27T06:01:12Z")

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Duplicate of [265010](https://community.cumulocity.com/t/api-endpoint-to-query-poll-live-event-data-of-device-all-device/904) ?

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_[View the full topic](https://community.cumulocity.com/t/api-endpoint-to-query-poll-live-event-data-of-device-all-device-rest-based-grid/4165)._