The Common Monitoring and Evaluation Framework (CMEF) for the CAP 2014-2020 identifies a set of performance indicators in four categories: context, output, result and impact. Context indicators provide information on agricultural and rural statistics as well as general economic and environmental trends.
More information can be found on the portal’s CMEF indicators page
The base url for API endpoints is https://api.tech.ec.europa.eu/agrifood.