How to Use the LawPay MCP in Vercel AI SDK

Stream LawPay financial data directly into your Vercel AI SDK interface for real-time, compliant billing visibility.

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Connect LawPay MCP to Vercel AI SDK

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

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Real-time payment visibility in AI-SDK

Your AI client renders `list_transactions` results immediately as they hit the ledger. Users skip the loading spinner and see current payment statuses inside your React or Next.js dashboard. This integration keeps the UI synced with the server state. It allows your frontend to display invoice updates the second they occur.

Compliant invoice management

Use `create_invoice` to generate billing records that respect IOLTA trust account rules. The system enforces strict separation between operating and trust funds during every step. Your code handles the logic while the server keeps the books clean. It prevents common accounting errors before the user even clicks submit.

Direct MCP Server integration

Connect your application using the standard HTTP transport. Your AI client pulls the tool list and streams the output directly to the end user. It handles the heavy lifting of data retrieval through `get_account_stats`. You get a clean, typed interface for every financial action.

Setup guide

Set up LawPay 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 LawPay 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 LawPay 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 LawPay. 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 LawPay MCP in Vercel AI SDK

Install the required packages and initialize the client using your server URL. You then pass the tool definitions directly into your generateText calls.

Yes, every transaction is validated against account type rules. The server rejects any attempt to mix trust and operating funds.

You can trigger invoice generation through the SDK as easily as any other function. The server ensures all generated records comply with standard legal billing practices.

All data stays within the secure server environment. The AI client only receives the specific records you request, keeping sensitive firm data isolated.

The server returns a standard error code that your frontend can catch. You can then display a specific message to the user to resolve the issue.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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