No native integration for your tool? No problem. Send events to Sequenzy's webhook endpoint from any application. Add subscribers, trigger sequences, and sync data with a simple HTTP POST.
Benefits
Any application that can make HTTP requests can integrate with Sequenzy. No SDK required, no language restrictions.
Push custom events from your app and use them as automation triggers. User signed up, project created, milestone reached—any event works.
Failed webhook deliveries are automatically retried with exponential backoff. Your events are not lost if Sequenzy is briefly unavailable.
Send any data in your webhook payload. User attributes, event properties, tags—all parsed and stored automatically.
Developer Experience
Sequenzy's API is designed for developers who value simplicity. A few lines of code and you're sending transactional emails with enterprise-grade deliverability.
import Sequenzy from 'sequenzy';
// Initialize the Sequenzy client
const client = new Sequenzy({ apiKey: 'your-api-key' });
// Send using a template (recommended)
const response = await client.transactional.send({
to: 'user@example.com',
slug: 'password-reset',
variables: {
RESET_LINK: 'https://app.example.com/reset?token=abc123',
USER_NAME: 'John',
EXPIRES_IN: '24 hours'
}
});
// Or send with custom content (no template needed)
await client.transactional.send({
to: 'user@example.com',
subject: 'Password Reset Request',
body: '<h1>Reset your password</h1><p>Click the link below...</p>',
variables: {
USER_NAME: 'John'
}
});
console.log('Email queued:', response.jobId);Type-safe SDKs
Full TypeScript support with autocomplete
Automatic retries
Built-in exponential backoff
Webhook events
Real-time delivery notifications
How it works
Copy your unique webhook endpoint from the Sequenzy dashboard. Each company gets a dedicated URL with built-in authentication.
POST JSON payloads to your webhook URL from any application, script, or service. Include subscriber data, event names, and custom properties.
Webhook events appear in Sequenzy like any other event. Use them as triggers for sequences, segments, and campaigns.
Use cases
See how SaaS teams use Sequenzy webhooks.
Track product milestones (project created, first export, team invited) and use them as email triggers. Your app's unique events become powerful automation triggers.
Connect older systems that do not have Zapier or API support. If it can make an HTTP request, it can push data to Sequenzy.
Devices, sensors, and hardware systems can trigger emails via webhooks. Threshold alerts, usage reports, maintenance reminders.
Aggregate data from multiple systems into Sequenzy. CRM updates, support tickets, usage metrics—all flowing into subscriber profiles.
Comparison
Choose the right integration approach
Pricing
Unlimited contacts on all plans. Only pay for emails you send.
FAQ
Start free and build your first email sequence in minutes. No credit card required.