# https://cds.climate.copernicus.eu/api/auth/signin?error=OAuthCallback

**URL:** <https://forum.ecmwf.int/t/https-cds-climate-copernicus-eu-api-auth-signin-error-oauthcallback/7975>\
**Category:** Datasets and Usage\
**Tags:** era5\
**Created:** [27 November 2024 09:11 UTC](https://forum.ecmwf.int/t/https-cds-climate-copernicus-eu-api-auth-signin-error-oauthcallback/7975 "2024-11-27T09:11:34Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Giorgio\_Crasto](https://forum.ecmwf.int/letter_avatar_proxy/v4/letter/g/898d66/32.png) [@Giorgio\_Crasto](https://forum.ecmwf.int/u/Giorgio_Crasto)\
**Post date:** [27 November 2024 09:11 UTC](https://forum.ecmwf.int/t/https-cds-climate-copernicus-eu-api-auth-signin-error-oauthcallback/7975/1 "2024-11-27T09:11:34Z")

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Hi,

I wanted to log in in the online CDS but, the site is extremely slow to load the home page, and, after an attempt of log in I got an error message:

[https://cds.climate.copernicus.eu/api/auth/signin?error=OAuthCallback](https://cds.climate.copernicus.eu/api/auth/signin?error=OAuthCallback)

Yesterday I installed the api in conda environment, maybe it is related.

Regards,  
Giorgio

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**Author:** ![Patrick\_Zippenfenig](https://forum.ecmwf.int/user_avatar/forum.ecmwf.int/patrick_zippenfenig/32/777_2.png) [@Patrick\_Zippenfenig](https://forum.ecmwf.int/u/Patrick_Zippenfenig)\
**Post date:** [27 November 2024 09:13 UTC](https://forum.ecmwf.int/t/https-cds-climate-copernicus-eu-api-auth-signin-error-oauthcallback/7975/2 "2024-11-27T09:13:47Z")

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CDS is down for everyone right now. See: [New CDS-Beta very slow - #26 by jiaoyue\_ji](https://prod.ecmwf-forum-prod.compute.cci2.ecmwf.int/t/new-cds-beta-very-slow/5111/26), [Not working at all today? - #2 by Mark\_Elliott1](https://prod.ecmwf-forum-prod.compute.cci2.ecmwf.int/t/not-working-at-all-today/7972/2)

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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 14:31 UTC](https://forum.ecmwf.int/t/https-cds-climate-copernicus-eu-api-auth-signin-error-oauthcallback/7975/3 "2024-11-27T14:31:05Z")

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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