Sending Marketing Lead ID to eternal proprietary CRM

[Anonymous]

I have a proprietary CRM that I am using. I am interested to figure out if there is a way to capture the LEAD ID that Marketo assigns to that lead and pass it to my CRM either through an API integration or some other form. 

Is there any documentation on how to do this? Is this a possibility? 

Thanks for the help, 

Sean 

[Anonymous]

getLead and getMultipleLeads return Marketo’s Lead ID

[Anonymous]

Can you use a trigger campaign to call the getLead APIs?

[SanfordWhiteman]

There's no reason to use a trigger campaign to get the fields for the current lead.  You're already running in the context of the current lead so you have the {{Lead.Id}} token (and all other tokens).