</>
Web SDK
Add subscriptions to your web app with a few lines of code.
Developers / Docs
Build subscriptions without the heavy lifting.
Simple APIs, powerful tools, and everything you need to launch and grow your subscription app.
- Developer friendly
- Production ready
- Backed by a real team
import { SMTC } from "@smtc/web";
const smtc = new SMTC({
publicKey: "pk_test_...",
});
const { url } = await smtc.checkout.create({
planId: "pro_monthly",
successUrl: "https://yourapp.com/success",
});
window.location.href = url;Quickstart
Get up and running in minutes.
Choose your platform and follow the quickstart guide.
iOS
iOS SDK
Integrate with Swift and start monetizing on iOS.
AND
Android SDK
Support for Android is on the way. Sign up to be notified.
Documentation
Everything you need to build, all in one place.
API Reference
Explore our complete API reference with examples.
Webhooks
Listen to subscription events in real time.
Entitlements Guide
Learn how to manage access and entitlements in your app.
Subscriber API
Manage customers, subscriptions, and billing programmatically.
Examples & Recipes
Copy and adapt real-world examples.
Best Practices
Recommendations to build a great experience.
Go from idea to live in 4 simple steps.
1
Get your API keys
Create an account and grab your test and live API keys.
2
Integrate SDK or API
Follow our quickstart guides or use our REST API.
3
Test end-to-end
Use test mode to try purchases, webhooks, and entitlements.
4
Go live
Switch to live keys and start welcoming subscribers.