# Connect and enrich your billing data via the Fincome API

- [Load your billing data via API](/en/guide/connect-and-enrich-your-billing-data-via-the-fincome-api/load-your-billing-data-via-api.md): Summary Discover how to import your billing data directly into Fincome via the API. Ideal if your billing tool (internal ERP, custom software, etc.) is not natively connected.
- [Enrich your billing data via API](/en/guide/connect-and-enrich-your-billing-data-via-the-fincome-api/enrich-your-billing-data-via-api.md): Discover how to use the Fincome API to enrich your business data with custom attributes. Add information about your customers, subscriptions, or plans to refine your analyses.