Stripe
Payment links, customer records, subscriptions, invoices, and webhook status synchronization.
Integrations
Connect every part of the billing stack.
Invoicycle connects payments, data, authentication, AI, email, deployment, and monitoring so billing work can move from draft to collected without tool switching.
Invoicycle workspace
Billing health
Recurring invoices128 active
Outstanding$42,900
Avg collection time5.2 days
Portal payments91% online
Supported stack
Production-ready services for a v1 SaaS launch.
Supabase
PostgreSQL database, auth, portal token validation, storage, and server-side session handling.
Gemini
AI invoice fill, reminder drafting, anomaly summaries, and billing assistant workflows.
Resend
Invoice sent, reminder, receipt, welcome, and password reset email delivery.
Vercel
Production deployment, environment variables, scheduled recurring invoice cron jobs.
Posthog and Sentry
Product analytics, funnel tracking, runtime errors, and production monitoring.
Webhook first
Payment events update the billing record.
Stripe webhooks keep invoice state synchronized with payment success, payment failure, subscription updates, and plan downgrades.
invoice.payment_succeeded marks invoices paid
invoice.payment_failed triggers failure notifications
subscription updates map users to the correct plan
signed webhook secrets protect inbound payment events
Payment event
Stripe webhook
Auth event
Supabase session
Email event
Resend delivery
Security
Signed secrets
Need another integration?
The architecture is ready for Wise, PayPal, Xero, analytics, and CRM extensions as the product grows.