Subscriptions for your apps, on your own Stripe.
Connect your Stripe account, describe your plans, and ask one question from your backend: is this account entitled? billing-kit keeps the subscription state, trials, grace periods and webhooks straight.
- Your Stripe, your money. Payments go to your account; your key is encrypted at rest.
- Entitlement in one call. Zero-dependency SDKs for TypeScript and Python that fail open.
- The hard cases handled. Out-of-order webhooks, refunds, disputes, duplicate checkouts, dunning.