Built for developers, by developers

Email API that just works

Send transactional emails with confidence. Simple API, powerful features, real-time analytics.

// Send an email with just a few lines
const response = await fetch('https://xipler.com/api/v1/emails', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer xp_live_your_api_key',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    to: 'user@example.com',
    subject: 'Welcome!',
    html: '<h1>Hello World</h1>'
  })
});

Everything you need to send emails

Powerful features without the complexity

Lightning Fast

Emails delivered in milliseconds with our global infrastructure

Enterprise Security

SPF, DKIM, DMARC authentication built-in

Developer First

Clean REST API with SDKs for every language

Real-time Analytics

Track opens, clicks, bounces, and more

Idempotent API

Safe retries with idempotency keys - never send duplicates

99.9% Deliverability

Your emails reach the inbox, not spam

Ready to get started?

Start sending emails in minutes, not days.