How to Use the Denim MCP in Vercel AI SDK

Q: How do I list CRM contacts from Denim in my Vercel AI SDK app?

You call the listcrmcontacts tool through your client instance. It returns the full lead list as a JSON object, which you can map directly to your UI components.

Q: Can Denim and Vercel AI SDK handle account metadata?

Yes, use the getaccountmetadata tool. It provides the limits and current settings for your account so you can display status warnings to users.

Stream your Denim marketing data directly into React or Next.js components using the Vercel AI SDK.

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Connect Denim MCP to Vercel AI SDK

Create your Vinkius account to connect Denim 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 Denim with Vercel AI SDK

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Real-time campaign monitoring with Vercel AI SDK

Feed live performance data into your frontend without waiting for API roundtrips. Your AI client calls `get_campaign_analytics` to push stats straight to your dashboard components. Users see the numbers populate as the request finishes. It keeps the UI responsive while the MCP Server handles the data fetching.

Manage marketing contacts in the browser

Trigger `add_new_contact` directly from your application forms. The SDK handles the connection, so your logic stays clean and focused on user input. Your app pushes leads straight to your account database. It removes the need for custom backend endpoints to talk to your marketing stack.

List templates and segments for dynamic UI

Populate dropdowns and selection menus by querying `list_email_templates` or `list_audience_segments`. The SDK fetches these lists on demand to keep your interface current. Your front-end stays in sync with your account settings. This ensures the user always selects from the most recent assets available.

Setup guide

Set up Denim 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 Denim 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 Denim transactions",
});

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

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Common questions about Denim MCP in Vercel AI SDK

You call the `list_crm_contacts` tool through your client instance. It returns the full lead list as a JSON object, which you can map directly to your UI components.

Yes, use the `get_account_metadata` tool. It provides the limits and current settings for your account so you can display status warnings to users.

The server uses HTTP transport, which is compatible with edge runtimes. You can trigger tools from your API routes without hitting cold start issues.

The MCP Server returns a standard error code that your SDK logic catches. You can then trigger a retry or show a specific UI state to the user.

Your connection uses a unique endpoint token for authentication. We keep your contact and lead lists encrypted in transit and never store your raw credentials.

Use it with your favorite AI tools

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