Useful information

Our API (application programming interface) service will enable you to automate your processes by connecting your information systems directly to the CNR database. This service requires the involvement of your IT department.

This service is billed by calendar month.

Payment is by direct debit only, and is calculated according to the number of indicators chosen.

The cost of your subscription is calculated as follows

number of indicators x €2.40 excluding VAT = your monthly subscription

To view the price of your API subscription, please consult the indicators for which you wish to automatically retrieve data.

Choosing my indicators

Coût mensuel du service :
(Automatic renewal)

€ EXCL. VAT
for
Start date: 04/04/2026

Récapitulatif des indicateurs sélectionnés :