How to Use the Clearbit (HubSpot) MCP in Vercel AI SDK

Pull live B2B intel into your Vercel AI SDK frontends. Stop waiting for spinners and start streaming Clearbit (HubSpot) data instantly.

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Connect Clearbit (HubSpot) MCP to Vercel AI SDK

Create your Vinkius account to connect Clearbit (HubSpot) 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 Clearbit (HubSpot) with Vercel AI SDK

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Real-time company lookups in Vercel AI SDK

Feed your UI with live firmographics by calling `autocomplete_company` or `find_company` directly from your edge functions. Your users see the data pop up as the model generates the response. Stop buffering entire payloads. This MCP server pushes data into your stream so your React or Next.js components render the company profile before the AI finishes its sentence.

Instant person identification for Vercel AI SDK

Trigger `find_person` or `find_person_and_company` to grab contact details the moment an email hits your input field. You get the lead data back formatted for immediate display. Your frontend handles the state updates while the model processes the context. It keeps your app feeling snappy because the data arrives in the same stream as the text.

Risk and prospect monitoring for Vercel AI SDK

Run `find_risk` or `get_prospects` to check account health during a user session. You can show a risk score or a list of leads right in the chat interface. Don't make users navigate away to see if a company is a good fit. This integration surfaces the intelligence exactly where they are working.

Setup guide

Set up Clearbit (HubSpot) 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 Clearbit (HubSpot) 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 Clearbit (HubSpot) transactions",
});

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

Get your connection token →

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Common questions about Clearbit (HubSpot) MCP in Vercel AI SDK

Install the SDK and initialize the client using your Vinkius endpoint URL. You then pass the tools directly into your `streamText` or `generateText` calls.

Yes, because the server supports streaming transports. Your UI updates as the tool results arrive.

You can wrap the tool calls in your own logic before passing them to the model. Just filter the output before it hits your frontend state.

Vinkius manages the connection via a single endpoint token. You just provide the URL and your credentials remain secure.

We keep your B2B lead and firmographic data isolated. Your Vercel AI SDK session uses an ephemeral sandbox that wipes clean after use.

Use it with your favorite AI tools

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