How to Use the HighLevel MCP in Vercel AI SDK

Q: How do I search for HighLevel contacts using Vercel AI SDK?

You invoke the searchcontacts tool by passing a JSON string to the searchjson parameter. The MCP Server returns the match directly to your agent for immediate display.

Q: Can Vercel AI SDK trigger HighLevel appointments automatically?

Yes. Your agent uses createappointment after verifying availability with getcalendarfreeslots. This ensures the booking hits the right calendar.

Stream CRM data directly into your Vercel AI SDK frontends. Build live interfaces that show HighLevel contact updates as they happen.

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…and any MCP-compatible client

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Connect HighLevel MCP to Vercel AI SDK

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

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Real-time contact management in AI SDK

Trigger `create_contact` or `search_contacts` directly from your Edge Functions. The data flows into your UI components without waiting for backend round-trips. Your users see the CRM state change the second the agent acts. It eliminates the need for clunky loading states when managing leads.

Dynamic calendar booking for HighLevel

Use `get_calendar_free_slots` to pull availability into your app's scheduling view. Your AI client handles the selection logic before calling `create_appointment`. This keeps your booking flow tight and responsive. No more manual syncs between your frontend and the CRM backend.

Automated task tracking with MCP Server

Connect your MCP Server to track sales activity via `list_contact_tasks`. You can display active pipeline items directly in your dashboard. Updating records is just as simple with `create_contact_task`. Your users stay in the flow without jumping between browser tabs.

Setup guide

Set up HighLevel 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 HighLevel 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 HighLevel transactions",
});

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

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by HighLevel. 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.

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

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Real-time monitoring

Live

visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about HighLevel MCP in Vercel AI SDK

You invoke the `search_contacts` tool by passing a JSON string to the search_json parameter. The MCP Server returns the match directly to your agent for immediate display.

Yes. Your agent uses `create_appointment` after verifying availability with `get_calendar_free_slots`. This ensures the booking hits the right calendar.

Vinkius handles auth via a single endpoint token. Your data stays scoped to your specific HighLevel instance and is never exposed to other clients.

The server executes requests as fast as the API allows. You should implement basic retry logic in your agent if you hit burst limits during heavy operations.

It touches PII like names, emails, and phone numbers stored in your CRM. All traffic is encrypted and ephemeral within the V8 sandbox.

Use it with your favorite AI tools

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