Revit API 2023

29,544 pages across 30 namespaces. Cross-version diffs, code snippets, and per-page discussion.

What's New in API 2023

At a glance

New, removed and obsolete are measured against Revit API 2022. Counts are page-by-page (every method overload, member list, and property is its own row). Autodesk's What's New report groups changes by API member, so it usually lists fewer items even when describing the same changes.

  • 29,544 Total pages
  • 698 New
  • 53 Obsolete
  • 301 Removed
  • 1,856 Classes
  • 7,628 Methods
  • 12,748 Properties
  • 999 Constructors
  • 5,445 Member lists
  • 651 Enumerations
  • 217 Others

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