Duct Connections on Dynamo

Hi everyone. Right now I’m trying to create a Dynamo script that helps me to transcript the value of the parameters of the connectors “C1 and C2” which are Build-In of the MEP Fabrication Parts like Ducts and Pipes, to a Project Parameter readable on Revit to create a Schedule.
Unfortunately, I’m not very experienced with these Dynamo scripts and would greatly appreciate some guidance.

Welcome!

How to get help on the Dynamo forums - FAQ - Dynamo (dynamobim.com)
Take a look at this post for best practices (and expectations) for requesting help on the forums. There are a ton of existing threads dealing with both connectors and reading/writing parameter values. Use them to get started and make an attempt at something. If you run into specific issues or have specific questions you can ask for more information here.