I am trying to grab conversion (shown in receipient activty for a given campaign)

Klaviyo does not provide an API that returns the same "Conversion" numbers you see in the Recipient Activity tab for a campaign. There is no single endpoint that gives you conversions per recipient.

You can get:

1. Total conversions for a campaign

Use the Reporting API for campaign values.
This returns campaign level conversions, revenue, and conversion rate based on your chosen conversion metric.

2. Conversions per recipient (workaround)

To mimic the Recipient Activity table, you have to put the data together yourself.

Step 1: Get the list of people who received the campaign
GET /api/v1/campaign/{campaign_id}/recipients

Step 2: Get conversion events for those people
Use the new Events API and filter by the metric you use for conversions.
Example: filter by Placed Order or Ordered Product.

Step 3: Match each conversion event to a recipient
Apply your attribution window and join the data so you can see:
email, opened, clicked, conversions, revenue attributed

Klaviyo normally does this automatically in the UI, but they do not expose this exact view through the API.

​@learningGuy123, your goal is to just count the count of conversions, opens, clicks? Assuming you’re looking to just get at the counts shown in the left pane of your screenshot, this is possible with Klaviyo’s Campaign Reporting API.

​@talha.hussain ​​​​ I would not recommend using any APIs that have /api/v1 or /api/v2 in the URL path. Those are no longer supported by Klaviyo. 

Example Call 

POST  https://a.klaviyo.com/api/campaign-values-reports 

{

  "data": {

    "type": "campaign-values-report",

    "attributes": { 

       "conversion_metric_id": “REPLACE_WITH_YOUR_PLACED_ORDER_METRIC_ID”,

        “statistics": [“opens_unique”, “clicks_unique”, “conversion_uniques”, “recipients”]

        "timeframe": {

          "key": "last_90_days”

        }

    }

  }

}

You can optionally filter to a single campaign, using “filter”: “equals(campaign_id, ‘INSERT_CAMPAIGN_ID’) in the request body.  You can also change your timeframe to look back over a longer time period, e.g. “last_365_days”. Klaviyo documents all of the supported timeframes here -https://developers.klaviyo.com/en/reference/reporting_api_overview#available-time-frames. 

Note, this is likely also possible with Klaviyo’s MCP server if you prefer that to using the API directly. Hope this helps! 

Cadence / Book a demo

​@cadence my goal is to get count the count of conversions, opens, clicks for a given user who received a given campaign (as shown in the recipient activity tab in campaign page). I can determine if a given user clicked on email or opened it by looking at events but i am not sure how do i determine if a given user was converted due to a given campaign.

your approach does not give me list of emails that resulted with conversion for a given campaign. It gives me the total aggregates. 

Here is what  "campaign-values-report" API gives:

"statistics": {

                        "recipients": 336.0,

                        "clicks_unique": 2.0,

                        "conversion_uniques": 0.0,

                        "opens_unique": 155.0

                    }

It does not tell me which recipients converted from a given email campaign rather tells me totals. I need help figuring out how do i pull list of recipient who were converted after a given campaign.