Create your Flint account

Start taking payments in minutes.

Sign up with Google or email, then launch payment links, invoices, subscriptions, and in-person payments from one dashboard.

Every payment flow, one dashboardPayment links, invoices, subscriptions, and in-person: all in one place.
The order is the primitiveLine items, tax, discounts, payments, and refunds compute on one record.
Built for builders and agentsAn API-first platform where every call ships hints so AI agents can act safely.
See the money moveTrack customers, orders, and balances together: no extra back-office tools.

No credit card required. Finish business details after you sign up.

Create your account

Use Google or email to get started.