How to Use the IBAN.com MCP in Vercel AI SDK

Q: How do I integrate IBAN.com with my Vercel AI SDK project?

You connect by using the createMCPClient function from the library. Once configured with the endpoint, you pass the tools directly into your streamText calls.

Stream real-time financial validation results directly into your Vercel AI SDK interface without waiting for loading spinners.

See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers - Free for Subscribers

Connect IBAN.com MCP to Vercel AI SDK

Create your Vinkius account to connect IBAN.com 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.

GDPR Free for Subscribers

Setup IBAN.com with Vercel AI SDK

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Instant IBAN and SWIFT verification

Your AI client can trigger `validate_iban` or `validate_swift_bic` to check account data instantly. The results stream right into your React components, so the user sees the data as soon as it arrives. Stop guessing if a string is formatted correctly. This MCP Server handles the heavy lifting, ensuring your frontend stays snappy while the backend verifies the numbers.

Check card validity on the fly

Use `validate_card_luhn` to run a quick check on credit card inputs before they hit your payment processor. It's a simple, reliable way to catch typos before they cause a failed transaction. Your agent manages the validation loop, giving immediate feedback to the user. No need for complex client-side regex when the server does the work for you.

Monitor your API usage metrics

Keep track of your remaining request balance by calling `get_api_balance` inside your edge functions. It’s essential for preventing service interruptions. Your application stays aware of its limits at all times. By checking this data before sending requests, you avoid unexpected downtime during peak traffic.

Setup guide

Set up IBAN.com 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 IBAN.com 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 IBAN.com 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 IBAN.com. 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.

Connect IBAN.com now

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 IBAN.com MCP in Vercel AI SDK

You connect by using the `createMCPClient` function from the library. Once configured with the endpoint, you pass the tools directly into your `streamText` calls.

Yes, it is fully compatible. The lightweight nature of the transport allows you to execute validation tasks without exceeding your function runtime limits.

Absolutely. It provides the core tools to verify both IBAN and SWIFT/BIC codes, ensuring your payment forms are accurate before submission.

Wrap your tool calls in standard TypeScript try-catch blocks. Since the results stream back, you can present clear error messages to the user immediately.

The server only processes the specific financial codes provided. It does not store your sensitive banking data, keeping your compliance posture clean.

Use it with your favorite AI tools

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

OpenAI Agents SDK sdk-python

Google ADK sdk-python

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript