# Evernus \[3.8 release\] - the Ultimate Market Tool

**URL:** <https://forums.eveonline.com/t/evernus-3-8-release-the-ultimate-market-tool/6031>\
**Category:** Third Party Developers\
**Tags:** esi, tool\
**Created:** [June 22, 2017, 3:07pm UTC](https://forums.eveonline.com/t/evernus-3-8-release-the-ultimate-market-tool/6031 "2017-06-22T15:07:50Z")\
**Posts on this page:** 1\
**Showing post:** 767

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**Author:** ![Sasha\_Winston](https://sea1.discourse-cdn.com/eveonline/user_avatar/forums.eveonline.com/sasha_winston/32/505673_2.png) [@Sasha\_Winston](https://forums.eveonline.com/u/Sasha_Winston)\
**Post date:** [October 20, 2021, 8:25am UTC](https://forums.eveonline.com/t/evernus-3-8-release-the-ultimate-market-tool/6031/767 "2021-10-20T08:25:41Z")

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what’s the point? from 1st November there will be a new authorization. need to rewrite the code…

> [@SSO Endpoint Deprecations - Official Blog](https://forums.eveonline.com/t/sso-endpoint-deprecations-official-blog/331083):
>
> [https://developers.eveonline.com/blog/article/sso-endpoint-deprecations-2](https://developers.eveonline.com/blog/article/sso-endpoint-deprecations-2) I didn’t write it, but if you’re working with SSO and ESI, you probably want to read this. tl;dr: V1 auth is being turned off some time after November 1st. And refresh tokens may start changing.

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