How to Use the Klaviyo (Marketing Automation) MCP in Vercel AI SDK

Q: Can Vercel AI SDK trigger Klaviyo (Marketing Automation) list updates?

Yes. By granting your agent access to addprofilestolist, it can perform batch operations on your segments. This happens directly within your application logic.

Q: Is it possible to view campaign statuses in Vercel AI SDK?

Absolutely. You can map listemailcampaigns to your agent's tools to retrieve active and scheduled status updates for your marketing efforts.

Stream Klaviyo data directly into your Vercel AI SDK frontends for real-time customer insights and automated list management.

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Connect Klaviyo (Marketing Automation) MCP to Vercel AI SDK

Create your Vinkius account to connect Klaviyo (Marketing Automation) to Vercel AI SDK and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Klaviyo (Marketing Automation) with Vercel AI SDK

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Real-time profile and segment monitoring

Feed your UI live data by calling `list_profiles` or `list_audience_segments` within your streamText calls. Your users see customer metrics appear as the AI generates responses, removing the need for static loading states. This integration allows you to query `get_profile` to pull predictive analytics or marketing preferences instantly. It works over Edge Functions, keeping your response times fast and your data flow responsive.

Automated list orchestration

Manage subscription groups directly from your app by using `add_profiles_to_list`. Your Vercel AI SDK agents can now execute list moves based on user interaction, keeping your CRM records accurate without manual intervention. Combine this with `create_profile` to handle user sign-ups or synchronization tasks. You stay in control of the data entry process while the agent handles the heavy lifting of mapping inputs to your Klaviyo environment.

Campaign and flow auditing

Expose `list_email_campaigns` and `list_automation_flows` to your agent so it can report on marketing status. You can provide your team with a live dashboard that displays the current state of any broadcast or lifecycle flow. Use `get_campaign_details` or `get_flow_details` to drill down into specific triggers or content. This gives your interface the capability to show exactly what a customer will receive next, all powered by the MCP Server.

Setup guide

Set up Klaviyo (Marketing Automation) MCP in Vercel AI SDK

Prerequisites

Node.js 18+ and a TypeScript project
ai + @modelcontextprotocol/sdk packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies

Run npm install ai @modelcontextprotocol/sdk plus your preferred model provider (e.g. @ai-sdk/openai).
2

Create the Streamable HTTP transport

Use StreamableHTTPClientTransport with your Vinkius endpoint URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and use tools

Call mcpClient.tools() to auto-discover all Klaviyo (Marketing Automation) tools. Pass them directly to generateText() or streamText() — no manual schema definitions needed.
4

Works with any model provider

Swap openai("gpt-4o") for any AI SDK provider — Anthropic, Google, Mistral. The MCP tools work identically across all supported models.

index.ts

import { experimental_createMCPClient as createMCPClient } from "ai";
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";

const transport = new StreamableHTTPClientTransport(
  new URL("https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
);

const mcpClient = await createMCPClient({ transport });
const tools = await mcpClient.tools();

const { text } = await generateText({
  model: openai("gpt-4o"),
  tools,
  prompt: "List recent Klaviyo (Marketing Automation) transactions",
});

console.log(text);
await mcpClient.close();

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Klaviyo. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Klaviyo (Marketing Automation) MCP in Vercel AI SDK

Install the MCP client package and initialize it with your server endpoint. You then pass the tools from the MCP Server into your generateText function to allow the agent to fetch or update records.

Yes. By granting your agent access to `add_profiles_to_list`, it can perform batch operations on your segments. This happens directly within your application logic.

It does. The transport layer is compatible with Edge Functions, meaning you can run your agent and the MCP connection in a lightweight environment.

Absolutely. You can map `list_email_campaigns` to your agent's tools to retrieve active and scheduled status updates for your marketing efforts.

The server uses a zero-trust architecture where your API token never leaves the secure sandbox. We only handle profile IDs and contact records through encrypted transport tunnels.

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