# API query to CDS-Beta returns HTTPError: 404 Client Error

**URL:** <https://forum.ecmwf.int/t/api-query-to-cds-beta-returns-httperror-404-client-error/3529>\
**Category:** Datasets and Usage\
**Tags:** api, cds, era5\
**Created:** [29 July 2024 08:48 UTC](https://forum.ecmwf.int/t/api-query-to-cds-beta-returns-httperror-404-client-error/3529 "2024-07-29T08:48:35Z")\
**Posts on this page:** 1\
**Showing post:** 14

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**Author:** ![Michela](https://forum.ecmwf.int/letter_avatar_proxy/v4/letter/m/898d66/32.png) [@Michela](https://forum.ecmwf.int/u/Michela)\
**Post date:** [27 November 2024 14:30 UTC](https://forum.ecmwf.int/t/api-query-to-cds-beta-returns-httperror-404-client-error/3529/14 "2024-11-27T14:30:27Z")

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Hi,  
please have a look at the following announcement: [CDS, ADS and EWDS down until further notice](https://prod.ecmwf-forum-prod.compute.cci2.ecmwf.int/t/cds-ads-and-ewds-down-until-further-notice/8015)

Thanks

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