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Prompt

email API for Supabase

Technology / Api platforms1 observationLast seen Sep 24, 2026

Latest observation

Sep 24, 2026OpenAI APIWeb search: off

Supabase does not provide a general-purpose email API for sending arbitrary emails like a mail provider (SendGrid, Resend, Mailgun, Postmark, etc.).

What Supabase does support:

1) Auth emails

Supabase Auth can send built-in emails such as:

  • sign up / confirmation
  • magic links
  • password reset
  • email change

You can configure:

  • SMTP settings
  • custom email templates
  • redirect URLs

2) Email triggering from your app

If you want to send custom emails, the usual approach is:

  • use Supabase Edge Functions or your backend
  • connect to an email service like:
    • Resend
    • SendGrid
    • Mailgun
    • Postmark
    • AWS SES

3) Common pattern

Example flow:

  • user action happens in Supabase
  • Edge Function is triggered
  • Edge Function calls email provider API
  • email gets sent

If you want, I can give you:

  1. a Supabase Edge Function example for sending email, or
  2. the setup for Supabase Auth SMTP emails.

Brands

SupabaseTwilioResendMailgunPostmarkAws Ses

Observation history

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