How to Use the WA Smart Business MCP in Vercel AI SDK

Q: How does Vercel AI SDK handle message sending with WA Smart Business?

You call sendmessage and the result streams directly to your frontend. This means users see the status of the WhatsApp message send in real time, not after a delay.

Q: Can I use Vercel AI SDK to list WA Smart Business contacts?

Yes. Your agent uses listcontacts and streams the resulting contact data into your UI instantly. This is great for building interactive directories.

Q: Does Vercel AI SDK support managing WhatsApp groups for WA Smart Business?

Absolutely. You use listgroups to pull group details, and the stream shows you this data live in your application. This is essential for building collaborative tools.

Q: Is creating a new WhatsApp contact manageable through Vercel AI SDK?

Yep. The createcontact tool lets your agent register contacts and stream the confirmation back to your application as soon as it's done.

See WhatsApp actions happen live in your frontend with Vercel AI SDK.

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Connect WA Smart Business MCP to Vercel AI SDK

Create your Vinkius account to connect WA Smart Business 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 WA Smart Business with Vercel AI SDK

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Real-Time Messaging Updates via Vercel AI SDK

Send messages and see the status appear immediately. Use `send_message` to push content directly through your client’s UI. This is perfect for building user-facing chat experiences where real-time feedback matters. When you call `send_message`, the result streams into React or Next.js. The end user sees the message send, not a loading spinner.

Listing Contacts and Groups with Vercel AI SDK

Need to know who's in the group? Call `list_groups` to get all available WhatsApp groups. You can also check out `list_contacts` to pull a roster of existing WA Smart Business contacts. This data streams directly into your application state. Your agent gets this list instantly, letting you display it live as the user interacts with your frontend.

Automating Contact Creation for Vercel AI SDK

Build contact management features by creating new records on the fly. The `create_contact` tool lets your agent register a fresh WhatsApp contact. This data streams back to your component instantly. This makes it easy to build signup flows or user profile updates right into your application's UI.

Setup guide

Set up WA Smart Business 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 WA Smart Business 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 WA Smart Business 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 WA Smart Business. 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 WA Smart Business MCP in Vercel AI SDK

You call `send_message` and the result streams directly to your frontend. This means users see the status of the WhatsApp message send in real time, not after a delay.

Yes. Your agent uses `list_contacts` and streams the resulting contact data into your UI instantly. This is great for building interactive directories.

Absolutely. You use `list_groups` to pull group details, and the stream shows you this data live in your application. This is essential for building collaborative tools.

This server touches contact records and message templates. When using the Vercel AI SDK, you are primarily dealing with structured communication data that streams into your front end.

Yep. The `create_contact` tool lets your agent register contacts and stream the confirmation back to your application as soon as it's done.

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