How do I connect my Klaviyo account?

You subscribe to the MCP on Vinkius and provide your Klaviyo Private API Key. Once connected, it is ready to use in any compatible client.

Which AI clients can I use with this MCP?

You can use this with any MCP-compatible client, including Claude, Cursor, and Windsurf.

Can I create new subscribers using my AI?

Yes, you can use the create profile capability to add new subscribers through your agent.

Is my API key secure?

Vinkius manages your credentials and keeps them secure while hosting the MCP.

Can I see how much money a specific campaign made?

Yes, you can ask your agent to list campaigns and include revenue attribution in the results.

Can I view campaign performance and open rates?

Yes. Browse all campaigns with delivery stats including open rate, click rate, bounce rate, unsubscribes, and revenue attributed. Filter by date and status.

Can I manage subscriber lists and segments?

Yes. List all subscriber lists and segments with member counts. Create new lists and manage subscriber profiles.

Can I monitor automated email flows?

Yes. Track all automated flows with trigger conditions, email counts, and performance metrics including conversion rates and revenue per flow.

An astronaut overseeing a futuristic data hub

Download PDF Markdown Version

Connect Klaviyo to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Run your email and SMS campaigns through a simple chat interface.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

Waiting for input…

Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 12 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 12 available through Klaviyo.

01
List tags
This capability retrieves all account tags to help you organize your marketing data.
02
List webhooks
Use this to see all your active webhooks currently running in the account.
03
Get profile
This capability pulls specific details for a single subscriber profile.
04
List campaigns
Get a list of all your sent campaigns to review their history.

Capability set02 / 03

05-08

4 capabilities in this set.

Part of 12 available through Klaviyo.

05
Create profile
This capability allows you to add a new subscriber profile to your account.
06
List automated flows
Use this to view all your active automated email flows.
07
List email templates
This capability lists your available email templates and their settings.
08
List marketing lists
Get a full list of your current marketing lists.

Capability set03 / 03

09-12

4 capabilities in this set.

Part of 12 available through Klaviyo.

09
List metrics
This capability pulls your account's tracking metrics and performance data.
10
List profiles
Use this to pull a list of all customer profiles in your account.
11
List segments
This capability retrieves your dynamic subscriber segments.
12
Track event
Use this to record a specific customer event, like a product view, in your data.

Real work

What teams actually run

Revenue Reporting

Ask your agent for a breakdown of revenue generated by specific email campaigns.

Customer Deep Dives

Check a specific user's purchase history and email engagement instantly.

Segment Auditing

Verify the size and contents of your dynamic subscriber segments.

Flow Optimization

Compare the performance of different automated flows to see what works.

Automate a task

Put Klaviyo to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Klaviyo works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put Klaviyo to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

870ms average. Fast in production.

Klaviyo is checked daily against the live service.

Daily averagePeak 1029ms

Oct 11Today

Fastest day: 713ms
Slowest day: 1029ms
14-day trend: Slowing+44%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 12 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Klaviyo, so you can see the experience inside your AI.

It does not authenticate your account with Klaviyo. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Klaviyo Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_XS5TggEvAkaWp3WrTWnexHnAqNmGwVbB0DMeTHdc/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Klaviyo capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "klaviyo-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_XS5TggEvAkaWp3WrTWnexHnAqNmGwVbB0DMeTHdc/mcp"
    }
  }
}

Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Klaviyo in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Klaviyo owners hand off.

This MCP is built for professionals managing high-volume e-commerce marketing through Klaviyo.

01
Marketing Teams
They use the agent to run campaign reports and analyze performance.
02
E-commerce Managers
They track revenue attribution and customer engagement metrics.
03
Growth Teams
They monitor subscriber growth, segments, and automated flows.

FAQ

Questions Klaviyo owners ask.

01
How do I connect my Klaviyo account?
You subscribe to the MCP on Vinkius and provide your Klaviyo Private API Key. Once connected, it is ready to use in any compatible client.
02
Which AI clients can I use with this MCP?
You can use this with any MCP-compatible client, including Claude, Cursor, and Windsurf.
03
Can I create new subscribers using my AI?
Yes, you can use the create profile capability to add new subscribers through your agent.
04
Is my API key secure?
Vinkius manages your credentials and keeps them secure while hosting the MCP.
05
Can I see how much money a specific campaign made?
Yes, you can ask your agent to list campaigns and include revenue attribution in the results.
06
Can I view campaign performance and open rates?
Yes. Browse all campaigns with delivery stats including open rate, click rate, bounce rate, unsubscribes, and revenue attributed. Filter by date and status.
07
Can I manage subscriber lists and segments?
Yes. List all subscriber lists and segments with member counts. Create new lists and manage subscriber profiles.
08
Can I monitor automated email flows?
Yes. Track all automated flows with trigger conditions, email counts, and performance metrics including conversion rates and revenue per flow.

Explore

More in Growth Engine

Connect Klaviyo to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-04

List tags

List webhooks

Get profile

List campaigns

05-08

Create profile

List automated flows

List email templates

List marketing lists

09-12

List metrics

List profiles

List segments

Track event

What teams actually run

Revenue Reporting

Customer Deep Dives

Segment Auditing

Flow Optimization

Building your own app? The connector is yours to use.

Klaviyo Connector

Claude Desktop

Marketing Teams

E-commerce Managers

Growth Teams

How do I connect my Klaviyo account?

Which AI clients can I use with this MCP?

Can I create new subscribers using my AI?

Is my API key secure?

Can I see how much money a specific campaign made?

Can I view campaign performance and open rates?

Can I manage subscriber lists and segments?

Can I monitor automated email flows?

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