> For the complete documentation index, see [llms.txt](https://docs.dinmo.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dinmo.io/integrations/destination-platforms/fincome.md).
# Fincome
Sending data to Fincome: Step-by-Step guide
DinMo supports the sending of data to Fincome to keep customer’s data up to date from your data warehouse.
## Supported Destination Services
DinMo supports the following destination service:
* [**Synchronize customers’s data**](/integrations/destination-platforms/fincome/synchronize-customers-data.md), to update customers’s attributes values in Fincome
Please refer to the dedicated documentation page for more information.
## Authentication to Fincome
To connect DinMo to Fincome, you first need to create an API key in your Fincome platform.
Go to Settings, then to Developers and Create a secret key.
**Information needed**
To create a Fincome destination in DinMo, you will need:
* **API\_KEY**
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