How to use a GTM dataLayer variable inside pabbly connect?

[ewebite]

I have a variable "referral_code" in Google Tag Manager dataLayer that is automatically declared with the value is picked up from the URL parameter "ref" in the url
so.
So, for example, if i have the url https://wpcontest.ewebite.com/?ref=9c59b , the GTM dataLayer variable "referral_code" will have the value 9c59b.
Now, how can pass this variable to Pabbly Connect so that I can pass it to others tools? Thanks.

 

[Supreme]

Hey @ewebite

Can you please elaborate on your concern briefly along with the workflow URL which you are trying to pass along with theta what script are you using to process?

 

[ewebite]

Yes. When somebody land on the landing https://wpcontest.ewebite.com/ and the URL have a referral like ref=9c59b (as in the first message), we need to bring this parameter into Pabbly.
On that landing page you will find a Quiz that is created with a Wordpress Plugin called Smart Quiz Builder (already supported by Pabbly) and after that quiz we bring customers on Perkzilla (viral strategies tool, also supported by Pabbly).
Actually we are bringing the referral code parameter present in the URL into a Google Tag Manager variable (actually renamed "referral_code_dL") and just want to use it by Pabby to send finally to Perkzilla merged with the optin information (taken at the end of the quiz). I hope I have explained it well

 

[Supreme]

It's not very clear from where you are taking the data is it Smart quiz Builder or a WordPress plugin, please record a detailed video.