Re: [sage-support] CORS issue with sagecell.sagemath.org/service

[Dima Pasechnik]

On Tue, Jan 6, 2026 at 9:26 PM Jeremy Sylvestre <jsyl...@ualberta.ca> wrote:
>
> Hi there, I've got some code that I haven't used for a couple of years that used to work with
>
> sagecell.sagemath.org/service

this URL is not working, but

https://sagecell.sagemath.org/

is fine.

>
> but now is failing with
>
> Access to XMLHttpRequest at 'https://sagecell.sagemath.org/service' from origin 'https://sites.ualberta.ca' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
>
> Is this service no longer supported?
>
> Thanks,
> Jeremy Sylvestre
> University of Alberta, Augustana Campus
>
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[Dima Pasechnik]

---------- Forwarded message ---------
From: Jeremy Sylvestre <jsyl...@ualberta.ca>
Date: Tue, Jan 6, 2026 at 9:26 PM
Subject: [sage-support] CORS issue with sagecell.sagemath.org/service
To: sage-support <sage-s...@googlegroups.com>


Hi there, I've got some code that I haven't used for a couple of years
that used to work with

sagecell.sagemath.org/service

[Andrey Novoseltsev]

/service was "overused" and is now blocked on public servers...