Emailing & Automation

Transactional Email

Send receipts, OTPs, password resets and alerts in milliseconds with a single API call and industry-leading inbox placement.

  • Templated or raw-HTML sends
  • Idempotency keys prevent duplicates
  • Per-message status webhooks
  • Attachments & custom headers
Get startedExplore Emailing & Automation
Acme · receipts@acme.iocheck_circleDelivered · 42ms
Your receipt from Acme 🧾
Order #8921 · $49.00
One-time code · 8 4 2 9
POST /v1/send
200 OK
queued in 42ms
verified
99.98% inbox
SPF · DKIM · DMARC
Transactional EmailEmailing & Automation

Highlights

  1. 01One API callPOST a payload and we handle routing, retries and delivery across a globally warmed network.
  2. 02Millisecond latencyA lightweight edge endpoint accepts and queues each message instantly.
  3. 03Inbox, not spamManaged IP warmup with SPF, DKIM and DMARC keeps your reputation clean.

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