# New Supabase Auth config for SB Production DB ? How to

**URL:** <https://community.weweb.io/t/new-supabase-auth-config-for-sb-production-db-how-to/18428>\
**Category:** How do I?\
**Tags:** authentication, supabase\
**Created:** [May 26, 2025, 12:26pm UTC](https://community.weweb.io/t/new-supabase-auth-config-for-sb-production-db-how-to/18428 "2025-05-26T12:26:29Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Matt](https://sea2.discourse-cdn.com/flex016/user_avatar/community.weweb.io/matt/32/13947_2.png) [@Matt](https://community.weweb.io/u/Matt)\
**Post date:** [May 26, 2025, 5:21pm UTC](https://community.weweb.io/t/new-supabase-auth-config-for-sb-production-db-how-to/18428/3 "2025-05-26T17:21:13Z")

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Hi Agustin,

That’s what I was thinking, but i’ve read in [this post](https://community.weweb.io/t/multiple-supabase-databases/6345/13) that I could use those line to change the supabase url and anon key

```auto
await wwLib.wwPlugins.supabaseAuth.load(<instance-url>, <public-api-key>)
wwLib.wwPlugins.supabase.syncInstance()

```

Not sure how to use it since it doesn’t work for me yet.

Does that still work ? And how could I use it ?

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