Capturing response for a second service

[rds4547]

I'm using Contact7 form w/ Forms 3rd party-xpost. the latest version. I'm not sure if this is possible, but let me explain my scenario. Upon submission of the form, I'm creating a new users in our CRM, ConnectWise. This works just fine. However, the email field is not part of their createuser API endpoint. I have to send it to a differrent endpoint, but I need to send the ID I get from the response from the createuser endpoint. Hope that makes sense. Is there a way to capture that ID in the response and then send it in another service call to update the email?

Might be asking for too much, but appreciate any feedback. Thanks!