Sending a custom data along with an event

[Ehsan1329]

Hello,

Would you please help on how should I send a custom event parameter in FB conversion API?
It seems impossible! for example for the event "Lead", I need to send "form_name" as a custom parameter but the template doesn't pick this parameter up from the GA4 tag. I tried with x-fb-cd-form_name but doesn't work either.

Thank you in advanced

[koconnor3]

This is duplicate of issue #17 and my PR #19 enables that feature. No one has yet merged it into the repo though, so if you want it you'll have to copy my code and install from there instead of the community gallery (note that installing this way means you won't get any updates from the repo, but no one seems to be updating the repo since facebookincubator took ownership anyway)

[Bukashk0zzz]

Or you can use alternative GTM SS tag from Stape.io that is also in Community gallery and support all described functionality https://tagmanager.google.com/gallery/#/owners/stape-io/templates/facebook-tag