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Platforms

Supabase Functions

Run Rivet workers on Supabase Edge Functions.

Supabase Edge Functions is a serverless platform: there is no long-lived process, so the control plane calls your /api/rivet endpoint to start actors. The function URL has to be public and registered.

Requirements

Steps

Set the secrets

npx supabase secrets set \
  RIVET_ENDPOINT=https://your-namespace:sk_...@api.rivet.dev \
  RIVET_PUBLIC_ENDPOINT=https://your-namespace@api.rivet.dev

Both values are described in Workers.

Check the import map

deno.json must point rivetkit at @rivetkit/supabase. That keeps the deploy on the WebAssembly runtime. Without it the deploy pulls the native engine and fails with a 413, request too large.

Deploy

npx supabase functions deploy rivet

Register the URL

Set the function URL with the /api/rivet path as the serverless runner URL in the dashboard. For a function named rivet this is usually:

https://your-project.functions.supabase.co/functions/v1/rivet/api/rivet

Scaling

Supabase autoscales Edge Functions for you: there are no instances or replicas to configure. The one scaling bound you own is maxConcurrentActors on the serverless runner config, which caps concurrent actors across the whole pool and defaults to 1000. See the production checklist.

Next steps

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