--- app/code/core/Mage/Catalog/etc/api.xml.org 2010-02-23 14:47:16.000000000 +0100
+++ app/code/core/Mage/Catalog/etc/api.xml 2010-02-23 14:50:16.000000000 +0100
@@ -212,6 +212,18 @@
Retrieve attribute options
catalog/product/attribute/read
+
+ Create new product attribute
+ catalog/product/attribute/create
+
+
+ Delete product attribute
+ catalog/product/attribute/delete
+
+
+ Add attribute options
+ catalog/product/attribute/addoptions
+