401 error when connecting to a Supabase Storage S3 Bucket with S3 node

Hi @strongbow :wave:

This might be a bit of a long shot, but can you try maybe setting the permissions for the files with the ACL dropdown under “additional fields”? Not so sure that will work, but it might be worth a shot :sweat_smile:

If that doesn’t work, perhaps this example with the HTTP node instead will work for you? Unable to upload file to Supabase storage bucket - #4 by MutedJam