Hi,
unfortunately there is no API documentation at the moment. The website provides a list of relevant papers that describe the architecture and main functionalities of Simu5G:
http://simu5g.org/related.htmlIf you are specifically interested in using the ETSI MEC model, the following paper might be useful:
A. Noferi, G. Nardini, G. Stea, A. Virdis, "Rapid prototyping and performance evaluation of ETSI MEC-based applications", Elsevier Simulation Modelling Practice and Theory, Vol. 123, February 2023, 102700, DOI: 10.1016/j.simpat.2022.102700
Most importantly, the package includes a few simulation examples that you can use as reference to build your own simulations.
Best regards.
Giovanni