We're looking at using our own Unsubscribe Form to talk to our internal database as well as send information to Marketo.
It uses Web Services to talk to Marketo, and sends information using the email address as a key.
To pull back information from Marketo we may not necessarily have the email address at this point, just the MKT_TOK as passed in the unsubscribe link e.g. mkt_tok=ABCDEF
Can I use that MKT_TOK within Web services calls? Or is there a different variable we can append to those links that maps to a record?
Does anyone have any ideas? Is it not possible to use the Lead ID as a token? e.g. Lead.Id . That doesn't seem to work.