How to connect Klaviyo and Wave
Create a New Scenario to Connect Klaviyo and Wave
In the workspace, click the “Create New Scenario” button.

Add the First Step
Add the first node – a trigger that will initiate the scenario when it receives the required event. Triggers can be scheduled, called by a Klaviyo, triggered by another scenario, or executed manually (for testing purposes). In most cases, Klaviyo or Wave will be your first step. To do this, click "Choose an app," find Klaviyo or Wave, and select the appropriate trigger to start the scenario.

Add the Klaviyo Node
Select the Klaviyo node from the app selection panel on the right.


Klaviyo

Add the Wave Node
Next, click the plus (+) icon on the Klaviyo node, select Wave from the list of available apps, and choose the action you need from the list of nodes within Wave.


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Authenticate Wave
Now, click the Wave node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Wave settings. Authentication allows you to use Wave through Latenode.
Configure the Klaviyo and Wave Nodes
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Set Up the Klaviyo and Wave Integration
Use various Latenode nodes to transform data and enhance your integration:
- Branching: Create multiple branches within the scenario to handle complex logic.
- Merging: Combine different node branches into one, passing data through it.
- Plug n Play Nodes: Use nodes that don’t require account credentials.
- Ask AI: Use the GPT-powered option to add AI capabilities to any node.
- Wait: Set waiting times, either for intervals or until specific dates.
- Sub-scenarios (Nodules): Create sub-scenarios that are encapsulated in a single node.
- Iteration: Process arrays of data when needed.
- Code: Write custom code or ask our AI assistant to do it for you.

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Trigger on Webhook
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Webhook response

Save and Activate the Scenario
After configuring Klaviyo, Wave, and any additional nodes, don’t forget to save the scenario and click "Deploy." Activating the scenario ensures it will run automatically whenever the trigger node receives input or a condition is met. By default, all newly created scenarios are deactivated.
Test the Scenario
Run the scenario by clicking “Run once” and triggering an event to check if the Klaviyo and Wave integration works as expected. Depending on your setup, data should flow between Klaviyo and Wave (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Klaviyo and Wave
Klaviyo + Wave + Slack: When a new profile is added to a Klaviyo list, create a corresponding customer profile in Wave and notify the sales team in a Slack channel.
Wave + Klaviyo + Google Sheets: When a new invoice is created in Wave, add the customer's contact information to Klaviyo and record the invoice details in a Google Sheet.
Klaviyo and Wave integration alternatives

About Klaviyo
Use Klaviyo in Latenode to automate email marketing based on real-time triggers. Sync customer data, personalize campaigns, and track results within automated workflows. Connect Klaviyo to other apps like CRMs or payment gateways. Run automations without per-step cost limits, scale email personalization, and use AI to improve campaign targeting.
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About Wave
Use Wave in Latenode to automate payment reminders and subscription management. Connect Wave to your CRM or database to trigger personalized emails or SMS based on payment status. Latenode’s visual editor makes it simple to build complex billing workflows and handle edge cases without code, ensuring timely payments and reducing churn.
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See how Latenode works
FAQ Klaviyo and Wave
How can I connect my Klaviyo account to Wave using Latenode?
To connect your Klaviyo account to Wave on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Klaviyo and click on "Connect".
- Authenticate your Klaviyo and Wave accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically create invoices for new Klaviyo subscribers?
Yes, you can! Latenode’s visual editor makes it simple to trigger Wave invoice creation when someone subscribes in Klaviyo. This saves time and ensures prompt billing.
What types of tasks can I perform by integrating Klaviyo with Wave?
Integrating Klaviyo with Wave allows you to perform various tasks, including:
- Create Wave invoices when new customers are added to Klaviyo.
- Update customer details in Wave from Klaviyo profile updates.
- Track campaign revenue from Klaviyo in your Wave accounting reports.
- Send personalized Wave invoice reminders through Klaviyo email flows.
- Automatically reconcile payments received in Wave with Klaviyo contacts.
How secure is my Klaviyo data when using Latenode integrations?
Latenode uses secure authentication protocols and encryption methods to protect your Klaviyo and Wave data during integration and workflow execution.
Are there any limitations to the Klaviyo and Wave integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex data transformations may require JavaScript knowledge.
- The number of tasks depends on your Latenode subscription plan.
- Real-time sync depends on API limits of Klaviyo and Wave.