--- updatedAt: 2025-03-07T22:35:23.000Z agentTools: projectIndex: https://doc.fintecture.com/llms.txt --- # Link an application to a bank account To use reconciliation when calling our API, your application must be linked to a bank account.\ To do so: 1.
Go to the navigation tab and click on developer_modeDevelopers
2.
Either Create an application or update an existing one
3. Select the bank account in the **Bank account** dropdown. You can find it easily thanks to the **Fintecture account** prefixed label. 4.
Click on Save the modifications