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Meta Custom Events

Related products:Connectors
  • November 6, 2025
  • 6 replies
  • 155 views

adam246

I would like to be able to pull in data around my custom events from my Meta ads account.

-Custom event name/id

-Number of each custom event

-Cost per custom event

6 replies

Raina
  • Newbie
  • November 6, 2025

This would be so helpful!


ryanj
  • Newbie
  • November 6, 2025

This feature would be a game changer


MetricMavenFounder

+1

We figured out a workaround for us to pull this into our clients’ reporting, but we’d love this to be in the product.

 

Happy to help anyone who is struggling with this at the moment.


adam246
  • Author
  • Newbie
  • November 10, 2025

If you could share the temporary work around that would be great ​@MetricMavenFounder


MetricMavenFounder

Hey ​@adam246,

 

It requires setting up a Meta app to pull data directly from the API and building a couple of services in GCP to pull the data into your data warehouse. I don’t think it can be explained entirely here, but I'd be happy to show you over a call if you’re interested.


roslynpolen
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  • Newbie
  • February 25, 2026

Disclaimer: we pretty much exclusively work with website events, like a form fill. We use Supermetrics for Google Sheets.

@adam246 The workaround we’ve used: If you create a custom conversion in the Meta Ads UI based off of your custom event, then you can query for it using: offsite_conversion (in the Supermetrics sidebar, this is ‘Website conversions’)

When you create a custom conversion that is defined by your custom event, Meta will force you to use additional logic, like and URL contains. We just use a “/” as any site page URL will have a slash symbol. Ultimately, you have a custom conversion that is (essentially) defined by the custom event, and a “/’ found in URL. 

 

If optimizing toward this particular event in the ads UI, we will select the custom conversion when setting up the ad set. Overall, we pretty much exclusively work with custom conversions where the ads UI is concerned. If memory serves correct, you can leverage either ActionTypeWithCustomLabels or ActionType as dimensions to split performance by the custom conversion name or custom conversion ID (for “event breakout”). Documentation

 

Hope this helps!