Function Call:

add_category

Purpose:

Adds an existing contact to an existing category
Note:  this API does not create a category

Parameters:

api_key
email_addess
category

– The category to which the contact will be added

Return:

status – if error
detail

Example:

http://example.com/a.php/api/add_category?api_key=0c68398f&email_address=test@example.com&category=existing+category+name