Banco do Brasil MCP Server for Vercel AI SDK 9 tools — connect in under 2 minutes
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect Banco do Brasil through Vinkius and every tool is available as a typed function. ready for React Server Components, API routes, or any Node.js backend.
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Vinkius supports streamable HTTP and SSE.
import { createMCPClient } from "@ai-sdk/mcp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";
async function main() {
const mcpClient = await createMCPClient({
transport: {
type: "http",
// Your Vinkius token. get it at cloud.vinkius.com
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
});
try {
const tools = await mcpClient.tools();
const { text } = await generateText({
model: openai("gpt-4o"),
tools,
prompt: "Using Banco do Brasil, list all available capabilities.",
});
console.log(text);
} finally {
await mcpClient.close();
}
}
main();
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About Banco do Brasil MCP Server
Connect your Banco do Brasil account to any AI agent and perform essential banking tasks — check balances, view transaction history, send Pix payments, and pay bills through natural conversation.
The Vercel AI SDK gives every Banco do Brasil tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 9 tools through Vinkius and stream results progressively to React, Svelte, or Vue components. works on Edge Functions, Cloudflare Workers, and any Node.js runtime.
What you can do
- Account Details — View agency, account number, and available limits
- Balances — Check available funds and credit limits instantly
- Statement — Retrieve transaction history by date range
- Pix Payments — Send instant transfers using any Pix key (CPF, Email, Phone)
- Boleto Payments — Pay utility bills and barcodes
- Pix History — View all sent and received Pix transfers
- Credit Card — View credit card invoices and totals
The Banco do Brasil MCP Server exposes 9 tools through the Vinkius. Connect it to Vercel AI SDK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect Banco do Brasil to Vercel AI SDK via MCP
Follow these steps to integrate the Banco do Brasil MCP Server with Vercel AI SDK.
Install dependencies
Run npm install @ai-sdk/mcp ai @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the script
Save to agent.ts and run with npx tsx agent.ts
Explore tools
The SDK discovers 9 tools from Banco do Brasil and passes them to the LLM
Why Use Vercel AI SDK with the Banco do Brasil MCP Server
Vercel AI SDK provides unique advantages when paired with Banco do Brasil through the Model Context Protocol.
TypeScript-first: every MCP tool gets full type inference, IDE autocomplete, and compile-time error checking out of the box
Framework-agnostic core works with Next.js, Nuxt, SvelteKit, or any Node.js runtime. same Banco do Brasil integration everywhere
Built-in streaming UI primitives let you display Banco do Brasil tool results progressively in React, Svelte, or Vue components
Edge-compatible: the AI SDK runs on Vercel Edge Functions, Cloudflare Workers, and other edge runtimes for minimal latency
Banco do Brasil + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the Banco do Brasil MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query Banco do Brasil in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate Banco do Brasil tools and return structured JSON responses to any frontend
Chatbots with tool use: embed Banco do Brasil capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with Banco do Brasil through natural language queries
Banco do Brasil MCP Tools for Vercel AI SDK (9)
These 9 tools become available when you connect Banco do Brasil to Vercel AI SDK via MCP:
create_pix
Send a Pix payment to a key
get_accounts
Usually returns one active account. Get list of checking accounts
get_balance
Get current account balance and limits
get_credit_card_invoices
Get credit card invoices
get_pix_history
Type can be RECEIVED or SENT. Get history of Pix transfers (Sent/Received)
get_scheduled_payments
Get scheduled future payments
get_statement
Dates in YYYY-MM-DD format. Get account statement (transactions) by date range
pay_barcode
Pay a barcode/boleto bill
pay_utility_bill
Pay a utility bill via barcode
Example Prompts for Banco do Brasil in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with Banco do Brasil immediately.
"Show me my current balance."
"Send a Pix of R$50 to joao@email.com."
"Show me the transactions from last week."
Troubleshooting Banco do Brasil MCP Server with Vercel AI SDK
Common issues when connecting Banco do Brasil to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpBanco do Brasil + Vercel AI SDK FAQ
Common questions about integrating Banco do Brasil MCP Server with Vercel AI SDK.
How does the Vercel AI SDK connect to MCP servers?
createMCPClient from @ai-sdk/mcp and pass the server URL. The SDK discovers all tools and provides typed TypeScript interfaces for each one.Can I use MCP tools in Edge Functions?
Does it support streaming tool results?
useChat and streamText that handle tool calls and display results progressively in the UI.Connect Banco do Brasil with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Banco do Brasil to Vercel AI SDK
Get your token, paste the configuration, and start using 9 tools in under 2 minutes. No API key management needed.