Building a 4-Tier AI Cost Auto-Routing System with Supabase Edge Functions

Building a 4-Tier AI Cost Auto-Routing System with Supabase Edge Functions What I Built I added a provider.chat_auto action to the AI Hub Edge Function of my personal life management app. It automatically routes AI requests through 4 cost tiers, escalating to more expensive providers only when cheaper ones fail. The 4-Tier Architecture Tier Providers Est. cost/1K tok free DeepSeek, Groq, Cerebras, SiliconFlow, Novita $0.0001 budget SambaNova, Arcee AI, MiniMax, DeepInfra $0.001 performance OpenA