Integrate Klaviyo with

500+ apps and services

To use Klaviyo integration in n8n, start by adding the HTTP Request node to your workflow canvas and authenticate it using a generic authentication method. Once connected, you can make custom API calls to Klaviyo to query the data you need using the URLs you provide, for example: you can create a new subscriber in Klaviyo by sending a POST request to the /api/v2/list/{list_id}/members endpoint, including the subscriber’s email and any other relevant data in the JSON body. To update a subscriber's profile, use the PUT request at /api/v2/people/{person_id}, ensuring you include the updated fields in your JSON payload. For retrieving specific member data, use a GET request to /api/v2/list/{list_id}/members to fetch all members or filter based on specific parameters.

Yes, with generic authentication, you'll typically need to provide endpoint URLs, headers, parameters, and any other authentication details specific to Klaviyo:

• Find the Klaviyo API documentation and see if the API supports HTTP requests;
• Most APIs require some form of authentication and you can configure this in the HTTP Request mode (Basic Auth, Custom Auth, Digest Auth, Header Auth, OAuth1 API, OAuth2 API, Query Auth).

Definitely! n8n enables you to create workflows that combine Klaviyo with other apps and services. For instance, you can automate tasks like adding new subscribers from a form in another app directly into your Klaviyo lists, or syncing customer data between platforms. This integration allows for seamless data flow and enhanced marketing automation. Just connect Klaviyo's HTTP request nodes in n8n to get started!

Common use cases for Klaviyo automation include triggering email campaigns based on customer behaviors, synchronizing customer data between different platforms for a unified view, and automating follow-up messaging after purchase events to enhance customer engagement. Additionally, you can create personalized workflows that react to specific user actions, ensuring timely communication and improved customer experiences. These integrations help streamline operations and increase marketing effectiveness. With n8n, you can customize these workflows to fit your specific needs and extend them by adding other 400+ integrations or incorporating advanced AI logic.

n8n's pricing model is designed to be both affordable and scalable, which is particularly beneficial when integrating with Klaviyo. Unlike other platforms that charge per operation or task, n8n charges only for full workflow executions. This means you can create complex workflows with Klaviyo, involving thousands of tasks or steps, without worrying about escalating costs. For example, if your Klaviyo workflows perform around 100k tasks, you could be paying $500+/month on other platforms, but with n8n's pro plan, you start at around $50. This approach allows you to scale your Klaviyo integrations efficiently while maintaining predictable costs.