How to Use the Stark Bank MCP in Vercel AI SDK
Show your users money moving in real time with Stark Bank and Vercel AI SDK.
Works with every AI agent you already use
…and any MCP-compatible client
Connect Stark Bank MCP to Vercel AI SDK
Create your Vinkius account to connect Stark Bank to Vercel AI SDK — we handle the hosting, security, and runtime updates so you don't have to. No server setup required.
Gemini
Key Capabilities
Process payments directly from the MCP Server
Need to process a payment for a user? Your agent can call `stark_create_pix_charge` or initiate an instant transfer via `stark_create_transfer`. The result streams right into your React component, letting your users see the transaction confirmation appear live. You also manage scheduled money movement using `stark_create_boleto`, which generates official bank payment codes. This means you build a complete financial flow—from initiation to confirmation—all managed through one MCP Server call.
Get real-time account visibility with the ai-sdk
Users need to know how much money they have, period. Call `stark_get_balance` to pull the current total cash amount into your UI. This data streams immediately; you don't show a loading spinner that stalls the user experience. Checking history is just as easy. Use `stark_list_pix_charges` or `stark_list_boletos` to fetch transaction histories and display them dynamically in tables built with your client.
Manage corporate spend using the MCP Server
When a team needs new spending power, you call `stark_create_corporate_card`. The resulting card details are passed back through the stream. This makes building complex financial tools for your users straightforward. Don't forget about tracking past movements. You can list all finished outgoing payments using `stark_list_transfers` or check out existing payment records with `stark_get_statement`. It keeps the whole picture clear.
Set up Stark Bank MCP in Vercel AI SDK
Prerequisites
- Node.js 18+ and a TypeScript project
-
ai+@modelcontextprotocol/sdkpackages - Active Vinkius subscription with a valid endpoint token
- 1
Install dependencies
Run
npm install ai @modelcontextprotocol/sdkplus your preferred model provider (e.g.@ai-sdk/openai). - 2
Create the Streamable HTTP transport
Use
StreamableHTTPClientTransportwith 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 Stark Bank tools. Pass them directly togenerateText()orstreamText()— 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.
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 Stark Bank transactions",
});
console.log(text);
await mcpClient.close();Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Stark Bank. 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
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Real-time monitoring
Live
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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
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Common questions about Stark Bank MCP in Vercel AI SDK
Use it with your favorite AI tools
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