Paymint
Paymint
Stop wrestling with complex payment integrations. Paymint eliminates the pain points that make developers dread implementing Paddle.
What should be a simple payment integration turns into a multi-week project with complex webhook handling, subscription management, and edge case handling.
Unreliable webhook delivery, complex signature verification, duplicate handling, and debugging webhook failures in production.
Managing 15+ subscription states, proration calculations, grace periods, dunning management, and complex state transitions.
Limited sandbox scenarios, difficult webhook testing, and no reliable way to simulate edge cases and payment failures.
One-line integrations for common payment flows. What used to take weeks now takes minutes with our pre-built components and APIs.
Automatic webhook handling with built-in reliability, deduplication, retry logic, and comprehensive error handling.
All subscription states handled automatically with smart defaults and customizable business logic for your specific needs.
Mock environments, scenario testing, webhook simulation, and integration testing tools that actually work.
// Webhook verification
const crypto = require('crypto');
function verifyWebhook(rawBody, signature, secret) {
const expectedSignature = crypto
.createHmac('sha256', secret)
.update(rawBody)
.digest('hex');
// ... 50+ lines of verification logic
}
// Subscription state management
class SubscriptionManager {
async handleStateChange(subscription) {
switch(subscription.status) {
case 'active':
await this.activateSubscription(subscription);
break;
case 'paused':
await this.pauseSubscription(subscription);
break;
case 'cancelled':
await this.cancelSubscription(subscription);
break;
// ... 15+ more states
}
}
// ... 100+ lines of state management
}
// Webhook endpoint
app.post('/webhooks/paddle', async (req, res) => {
try {
const isValid = verifyWebhook(
req.body,
req.headers['paddle-signature'],
process.env.PADDLE_WEBHOOK_SECRET
);
if (!isValid) {
return res.status(401).send('Invalid signature');
}
const event = req.body;
await subscriptionManager.handleStateChange(event);
res.status(200).send('OK');
} catch (error) {
// Error handling logic...
res.status(500).send('Internal error');
}
});
// ... and much more complex codeimport { paymint } from '@paymint/sdk';
// Create subscription
const subscription = await paymint.subscriptions.create({
customerId: 'customer_123',
priceId: 'price_pro_monthly'
});
// Check entitlements
const hasAccess = await paymint.entitlements.check({
customerId: 'customer_123',
feature: 'pro-features'
});
// That's it! Everything else is handled automatically:
// ✅ Webhook handling and verification
// ✅ Subscription state management
// ✅ Payment processing
// ✅ Customer portal integration
// ✅ Tax and compliance
// ✅ Error handling and retries
// ✅ Testing and development tools| Feature | Raw Paddle | Paymint |
|---|---|---|
| Webhook Handling | Manual (weeks) | Automatic ✓ |
| Subscription Management | Complex (200+ LOC) | One-line API ✓ |
| Testing Tools | Limited | Comprehensive ✓ |
| Customer Portal | Custom Build | Pre-built Components ✓ |
| Error Handling | Manual | Automatic ✓ |
| Development Time | 3-6 weeks | 30 minutes ✓ |
"Paymint saved us 6 weeks of development time. What used to be our most dreaded integration is now our easiest."— Akash at LessenText
Join thousands of developers who have already made the switch.