https://www.epo.org/en/service-support/faq/myepo-services/apis-exchanging-information-your-it-systems/how-do-i-know
How do I know whether my IP management software is ready to use the EPO’s APIs?
You should check this with your software supplier or IT department directly.
However, if your company uses a commercially available IP management software package, you can contact us at epo.org/support or through your key account manager and we can confirm whether the software supplier has contacted us for access to test the APIs.