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Supabase · Environment Variable

SUPABASE_ANON_KEY

SUPABASE_ANON_KEY is an anonymous API key for connecting a client application to Supabase. Use it with Row Level Security and limited database privileges.

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Syntax

createClient(supabaseUrl, supabaseAnonKey)

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  • Data API
  • Edge Functions
  • Row Level Security (RLS)
  • Direct database connections
  • publishable key

Source: Securing your data | Supabase Docs. Checked 2026-11-03.