The developer-first transactional email API
OnePush is a powerful transactional email service built for developers. Send order confirmations, password resets, notifications, and more with our simple API. Built for reliability, designed for scale.
Simple Email API
Send transactional emails with a simple REST API. Integrate in minutes with our developer-friendly API and comprehensive documentation.
Email Templates
Create and manage transactional email templates. Use our template editor or build templates programmatically with your favorite framework.
Webhooks & Events
Get real-time notifications about email events. Track deliveries, opens, clicks, bounces, and spam complaints via webhooks.
Email Analytics
Track every email you send. Monitor delivery rates, open rates, click rates, and more with detailed analytics and logs.
Reliable Delivery
Built for reliability and scale. High deliverability rates, automatic retries, and infrastructure designed to handle millions of emails.
Domain Management
Verify and manage your sending domains. Set up SPF, DKIM, and DMARC records easily with our step-by-step guide.
Need help integrating?
Our team is here to help you succeed. From API setup to domain configuration, we've got your back every step of the way.
Contact SupportTransactional email templates
Create and manage transactional email templates programmatically or with our template editor. Build templates for order confirmations, password resets, welcome emails, and more.
Our templates are fully responsive, optimized for all email clients, and support dynamic content. Use our API to render templates with your data, or manage them through our dashboard.
- Programmatic template rendering
- Mobile-responsive by default
- Dynamic content support
- Template versioning
- Preview before sending
- HTML and React email support
Simple API integration
Integrate OnePush into your application with our simple REST API. Send transactional emails from any language or framework. Get started in minutes with our comprehensive documentation and code examples.
Our API is designed for developers. Clean endpoints, consistent responses, and comprehensive error handling. Use our official SDKs for Node.js, Python, PHP, Ruby, and more, or integrate directly with HTTP requests.
- RESTful API design
- Official SDKs for popular languages
- Comprehensive documentation
- Code examples and guides
- API key authentication
- Rate limiting and quotas
Email logs and analytics
Track every transactional email you send with detailed logs and analytics. Monitor delivery status, opens, clicks, bounces, and spam complaints in real-time.
Our email logs provide complete visibility into your transactional email delivery. Search through millions of emails, filter by status, and export data via API. Perfect for debugging and monitoring your application's email delivery.
- Real-time email logs
- Delivery status tracking
- Open and click tracking
- Bounce and spam monitoring
- Search and filter capabilities
- API access to all logs
Webhooks and real-time events
Get notified instantly when emails are sent, delivered, opened, clicked, bounced, or marked as spam. Use webhooks to integrate email events into your application workflows.
Our webhook system delivers real-time event notifications to your endpoints. Handle email events programmatically, update user records, trigger workflows, or sync data with your CRM—all automatically.
- Real-time webhook delivery
- Email event notifications
- Retry logic for failed webhooks
- Webhook signature verification
- Multiple webhook endpoints
- Event filtering and routing
Ready to send transactional emails?
Start sending transactional emails today. Simple API, reliable delivery, transparent pricing. Get started in minutes.
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