As part of our XMLRPC sunset, a small number of methods will not be directly converted to REST v2. The linked spreadsheet identifies these deprecated endpoints, explains why each is not being converted (such as low usage, security concerns, or no longer supported), and provides recommended alternative approaches where available. Review the spreadsheet to see if you use any of these methods and evaluate the suggested alternatives. If the alternatives don't meet your needs, please reach out to our API Specialist, Omar Almonte, in the Q&A forum here. All XMLRPC endpoints, including these deprecated methods, will stop working on December 31, 2026.