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Webhooks

Know what happened to every email

Signed webhooks for sent, delivered, delayed, bounced, complained and failed — with a delivery log, one-click resend and test events.

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What you get

  • HMAC-SHA256 signatures with timestamps
  • Automatic retries for about a day
  • Delivery log with resend in the dashboard
  • Pull the same events with GET /api/events

Part of every plan

Every feature is on every plan, and you pay per email sent. See pricing →

Transactional emails

Receipts, resets, OTPs and alerts from your app

Agent-ready (MCP)

Let Claude, Cursor or Codex send through your account

Quickstart

Your first email in five minutes