Reliable Transactional Email Delivery for Modern Applications

High deliverability infrastructure

Real-time email processing

Domain verification required

Built for developers

OTP / Verification Emails

Password Reset Emails

Order Confirmations

Security Alerts

We only support transactional and system-generated emails.

We strictly prohibit:

• Bulk email marketing
• Unsolicited messages
• Purchased or scraped email lists
• Cold outreach campaigns

All emails must be sent to users who have explicitly opted in.

Transactional Email API

Notification Delivery System

Email Routing & Processing

Delivery Monitoring

POST /api/send-email

{
  "to": "user@example.com",
  "subject": "Verify your account",
  "type": "transactional",
  "template_id": "otp_verification"
}

Use your API key to authenticate requests.

Simple integration with JavaScript:

fetch('/api/send-email', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY'
  }
});
    

• No spam
• No phishing
• No unsolicited campaigns
• User consent is mandatory
• Violations lead to account suspension

We follow strict data protection standards. User data is never sold and is securely processed.

By using TransactionalHub, you agree to comply with all anti-spam and email regulations.

Email: support@transactionalhub.us

Address: 228 Park Ave S, New York, NY 10003, USA

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