If you have wanted to read, write, and modify data from Revit without installing Revit from within the the Forge cloud platform, then today is your lucky day. The Revit Design Automation API was just launched as a public beta.
“Today we’re announcing the availability of Design Automation for Revit as a pubic beta. Using Design Automation, you can create, edit, and extract data from Revit models without a local Revit install. Because Design Automation is a cloud service, you can use it to create cloud-native applications that work with Revit data. Examples of ways you can use this API include: creating models automatically by entering parameters, validating specified design criteria and generating reports, and automatically modifying the model. It is also possible to extract model data not accessible with the Forge Model Derivative API.”
Read more on this exciting announcement on the Forge Blog!
https://forge.autodesk.com/blog/design-automation-revit-public-beta-here