supabase.js from supabase
This is same js package from @supabase, but with an option to specify the schema in the .from() or .rpc() calls
Should work if you want to get data from another schema.
.from( TableName, SchemaName )
.rpc( fn_name, Args, SchemaName )
Just don't add a SchemaName if you want it to use the default schema that you initiated the client with.