> ## Documentation Index > Fetch the complete documentation index at: https://docs.layerfi.com/llms.txt > Use this file to discover all available pages before exploring further. # Stripe Treasury > Sync activity from Stripe Treasury financial accounts into your customers' books. Layer connects to [Stripe Treasury](https://stripe.com/treasury) to import activity from the embedded bank accounts your platform offers. Payments in, transfers out, and card spend all post to the customer's books without a separate import step. ## Setup Share Stripe API access with Layer using the [Stripe configuration](/api-reference/v1/update-stripe-configuration) endpoint, then map each Layer business to its Stripe entities, such as a connected account. Layer ingests transactions and balances from each customer's Treasury financial accounts as new activity comes in. Those accounts then behave like any other account in Layer, flowing through [transaction categorization](/guides/transaction-categorization) and [reporting](/guides/reporting). This integration is enabled per platform. Reach out to your Layer contact to turn it on. Also processing payments with Stripe? See the [Stripe payments integration](/integrations/payments/stripe) to bring that revenue into the books as well.