Latenode

Automatically sync new Attentive subscribers to Klaviyo

This template starts when Attentive sends a new-subscriber JSON POST to a Latenode webhook. JavaScript maps email, phone, and name.

Klaviyo creates the profile and adds it to the list you choose. Connect Klaviyo. Put the Klaviyo API key on the Klaviyo connection. Paste the webhook URL into Attentive as the subscriber destination.

Updated Sep 16, 2026Est. run: 8sEst. cost: $0.0005
How Latenode estimates time and cost

Latenode bills workflow runtime in CPU seconds. The first 10,000 CPU seconds are free each month, then usage follows pay-as-you-go CPU-second pricing. Plug-and-Play (PnP) AI nodes are billed separately—each PnP token is $1 USD, charged pay-as-you-go at vendor cost plus a small processing fee, with no API keys required.

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Workflow preview

What this template does

  • Adds Attentive subscribers to Klaviyo as they arrive
  • Starts from an Attentive JSON POST to a Latenode webhook
  • Keeps the Klaviyo API key on the Klaviyo connection
  • Creates the profile and adds it to the list you choose

How it works

1
Trigger

Receive the Attentive subscriber

A webhook starts the scenario when Attentive posts a new subscriber as JSON.

2
Logic

Map email and name

JavaScript pulls email, phone, and name from the Attentive payload into a Klaviyo profile object.

3
Action

Create the Klaviyo profile

Klaviyo creates the profile and adds it to the list you choose.

Setup guide

1

Add a webhook trigger

Add a webhook trigger and copy its URL. In Attentive, point the new-subscriber destination at that URL as a JSON POST.

2

Connect Klaviyo

Add a Klaviyo connection and paste your Klaviyo API key there. Choose the list that should receive Attentive subscribers.

3

Map the profile

Read email, phone, and name in JavaScript. Create the Klaviyo profile and add it to that list. Send a test subscriber from Attentive and open the new profile in Klaviyo.

Requirements

An Attentive account that can POST new subscribers to a webhook URL
A Klaviyo account and API key stored on the Klaviyo connection
A Klaviyo list Latenode can write

FAQ

Common questions about this template

Each run uses credits on your Latenode plan. We charge for processing time (1 credit = 30 seconds). Your actual cost depends on your plan and how long the run takes. See pricing plans for plans and how credits work.