turboSMTP

Introduction

Get started with the turboSMTP developer platform.

What is turboSMTP?

turboSMTP is a transactional email platform with an SMTP relay and a REST API. Send email from your app, monitor deliverability, and manage domains — without running your own mail servers.

Send your first email

curl -X POST https://api.turbo-smtp.com/mail/send \
  -H "Authorization: Bearer $TURBO_SMTP_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "from": "you@yourdomain.com",
    "to": "customer@example.com",
    "subject": "Hello",
    "html_content": "<h1>It works 🎉</h1>"
  }'

Next steps