Hi @echotech ,
I hope that either I or someone else in the community can help you out here.
I know that you can see the URL clicked if you retrieve ALL “Clicked URL” metric details:
https://a.klaviyo.com/api/events/?filter=equals(metric_id,"<CLICKED_URL_METRICID>")
However, you cannot filter by Campaign ID or Name as far as I can tell.
I also looked into the Query Campaign Values Endpoint (https://developers.klaviyo.com/en/reference/query_campaign_values) but whilst you can filter this by a Metric ID, I believe this will only return stats, and not the Clicked URL data.
Perhaps another community member can take what I’ve found and build on it to answer your question
Thanks,
Ross