How to connect Klaviyo and Smsapi
Create a New Scenario to Connect Klaviyo and Smsapi
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 Smsapi will be your first step. To do this, click "Choose an app," find Klaviyo or Smsapi, 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 Smsapi Node
Next, click the plus (+) icon on the Klaviyo node, select Smsapi from the list of available apps, and choose the action you need from the list of nodes within Smsapi.


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Smsapi

Authenticate Smsapi
Now, click the Smsapi node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Smsapi settings. Authentication allows you to use Smsapi through Latenode.
Configure the Klaviyo and Smsapi 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 Smsapi 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.

JavaScript
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AI Anthropic Claude 3
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Smsapi
Trigger on Webhook
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Klaviyo
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Iterator
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Webhook response

Save and Activate the Scenario
After configuring Klaviyo, Smsapi, 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 Smsapi integration works as expected. Depending on your setup, data should flow between Klaviyo and Smsapi (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 Smsapi
Shopify + Klaviyo + Smsapi: When a new paid order is created in Shopify, check if the customer is already in Klaviyo. If not, add them to a Klaviyo list and send them an SMS message via Smsapi to confirm their order and offer support.
Facebook Lead Ads + Klaviyo + Smsapi: When a new lead is submitted through Facebook Lead Ads, the lead's information is added as a profile to a specified list in Klaviyo. Then, an immediate SMS message is sent via Smsapi to the new lead, welcoming them and providing relevant information.
Klaviyo and Smsapi 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 Smsapi
Use Smsapi in Latenode to automate SMS notifications and alerts within your workflows. Send appointment reminders, order updates, or critical alerts automatically based on triggers from your apps. Unlike basic SMS integrations, Latenode allows you to customize messages with data transformations and conditional logic, ensuring relevant and timely communication for each user, scaling with your business needs.
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See how Latenode works
FAQ Klaviyo and Smsapi
How can I connect my Klaviyo account to Smsapi using Latenode?
To connect your Klaviyo account to Smsapi 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 Smsapi accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I trigger SMS alerts based on Klaviyo email activity?
Yes, you can! Latenode’s visual editor makes it easy to trigger SMSapi messages based on Klaviyo events. Improve customer engagement with timely, relevant notifications.
What types of tasks can I perform by integrating Klaviyo with Smsapi?
Integrating Klaviyo with Smsapi allows you to perform various tasks, including:
- Send SMS reminders for abandoned carts triggered by Klaviyo events.
- Update customer profiles in Klaviyo based on SMS interactions.
- Send promotional SMS messages to new Klaviyo subscribers.
- Create personalized customer journeys combining email and SMS.
- Alert sales teams via SMS for high-value leads in Klaviyo.
Can I use custom logic to filter Klaviyo events before sending SMS?
Yes! Latenode supports JavaScript code blocks, letting you filter Klaviyo events and customize SMS messages before sending them via Smsapi.
Are there any limitations to the Klaviyo and Smsapi integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits from Klaviyo and Smsapi still apply.
- Complex data transformations may require JavaScript coding.
- SMS delivery depends on recipient's mobile carrier.