Prerequisites

Before starting, make sure that:

• You are an administrator of your Stripe account.
• Your Stripe API key (public key and secret key) is at hand.
• Your Fincome environment allows OAuth redirects or the manual entry of API keys (HTTPS required).

Overview of the integration

The Stripe ↔ Fincome integration automatically synchronizes the following entities from Stripe into Fincome:

• Customers
• Products & Prices
• Subscriptions
• Invoices & Invoice line items (Invoices & InvoiceLineItems)
• Credit notes (CreditNotes & CreditNoteLineItems)
• Billing events (invoice.updated webhooks, etc.)

This data is transformed in Fincome to produce key indicators such as MRR and its variations (new, expansions, contractions, churn), customer and financial churn, subscription cohorts, discount analysis (temporary and permanent), monthly revenue recognition, and the multi-currency breakdown (automatic conversion).

Integration steps

1. Connecting to Stripe from Fincome
2. Log in to your Fincome account.
3. Go to the Settings
4. In the Data tab, click Connect a new billing system.
5. Select Stripe.

6. Click validate
7. Once the connection is established, the initial synchronization starts automatically.

Verify the integration

• In Fincome, Sources tab: status of the last synchronization.
• Check that the Customers, Subscriptions, Invoices lists are populated and up to date.

Updated on: 03/07/2026