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Connect Klaviyo to JSON

Send Klaviyo campaigns, metrics analytics, campaign performance report and 7 more data types to JSON on a schedule. Choose metrics and dimensions, filter by date and add your own filters. Refresh as often as every 15 minutes.

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JSON campaigns.json
Stable URL
Coupler.io serves your Klaviyo data at a stable JSON URL that any tool or script can fetch.
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How to connect Klaviyo and JSON

8 steps. You can preview the Klaviyo data in Coupler.io before anything reaches JSON.

Step 1 of 8

Connect Klaviyo

Sign in to Klaviyo and authorize Coupler.io. There's no API key to copy.

Sign in with Klaviyo

Step 2 of 8

Choose what to export

Pick the Klaviyo data you want in JSON.

Core entities

Reports

Show 2 more data types Show fewer data types

Reports

Step 3 of 8

Set the report period

Choose the date range the report covers.

Start dateAny dateSpecify the start date for your report period.
End dateAny dateSpecify the end date for your report period. Must be within 1 year of start date.
Split data by periodNot set

Step 4 of 8

Fine-tune the export

Optional settings for this Klaviyo export.

Advanced filtersNot set

Step 5 of 8

Metrics & Dimensions

Conversion metricsNot set
Standard metricsNot setSelect standard Klaviyo metrics to include in the report.
DimensionsNot setSelect one or more values for “dimensions”, e.g. “Message”, “Message name”, “Message type”, “Attributed message”, “Flow”.

Step 6 of 8

Metrics

MetricsNot setSelect one or more values for “metrics”, e.g. “Total members”, “Members added”, “Members removed”, “Net members changed”.

Step 7 of 8

Connect JSON

Click Generate link to get a stable JSON URL for the Klaviyo data, run the data flow once, then call the URL from any tool or script.

Integration URLhttps://app.coupler.io/export/w/123456.json?access_token=••••••••Stable URL with an access token, treat it like a password

Step 8 of 8

Set a schedule

JSON sees the data as of the last run. Run it as often as every 15 minutes.

Get the most of Klaviyo to JSON integration

Gather data icon

Gather data

Export data from numerous apps and sources into a single destination. Blend data from different apps to get a single source of truth.
Understand data icon

Understand data

Preview, transform, sort, and filter data for better clarity in just a few clicks in the Coupler.io interface. Take your data analytics to the next level.
Automate data icon

Automate data

Access data that is always up to date by enabling the automatic data refresh on a schedule as often as every 15 minutes and using triggered automation.
Act on data icon

Act on data

Visualize your data by quickly connecting to data visualization and BI tools. Build insightful dashboards in a breeze and make better decisions.
Klaviyo to JSON questions

10 data types, including Campaigns, Metrics analytics, Campaign performance report, Segment performance report and Flow performance report.

You sign in to Klaviyo and authorize Coupler.io. There's no API key to copy.

Yes. Set the start date and end date to cover the period you need. Splitting the data by period is available too.

Yes. Pick from 4 metrics and 45 dimensions.

Yes. Add filter conditions in the source settings to keep only the Klaviyo records you need.

Coupler.io gives you an HTTPS URL that serves the latest Klaviyo data as JSON. The URL stays the same across runs, so any app or script can fetch it with a GET request.

Anyone with the full URL, because it includes an access token. Treat it like a password. If it leaks, generate a new URL in Coupler.io and the old one stops working.

On a schedule you choose, from monthly down to every 15 minutes, depending on your Coupler.io plan.

Yes. Add more sources to the same data flow, for example GoHighLevel or Google Ads, and join or append them before the data reaches JSON.

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