BCB Juros — Selic, CDI e Expectativas Focus MCP Server for Vercel AI SDK 4 tools — connect in under 2 minutes
The Vercel AI SDK is the TypeScript toolkit for building AI-powered applications. Connect BCB Juros — Selic, CDI e Expectativas Focus 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 BCB Juros — Selic, CDI e Expectativas Focus, 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 BCB Juros — Selic, CDI e Expectativas Focus MCP Server
Brazilian interest rates.
The Vercel AI SDK gives every BCB Juros — Selic, CDI e Expectativas Focus tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 4 tools through Vinkius and stream results progressively to React, Svelte, or Vue components. works on Edge Functions, Cloudflare Workers, and any Node.js runtime.
4 Tools
- Selic Target — COPOM decisions
- Selic Daily — Effective overnight rate
- CDI — Interbank deposit certificate rate
- Focus Expectations — Market forecasts
The BCB Juros — Selic, CDI e Expectativas Focus MCP Server exposes 4 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 BCB Juros — Selic, CDI e Expectativas Focus to Vercel AI SDK via MCP
Follow these steps to integrate the BCB Juros — Selic, CDI e Expectativas Focus 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 4 tools from BCB Juros — Selic, CDI e Expectativas Focus and passes them to the LLM
Why Use Vercel AI SDK with the BCB Juros — Selic, CDI e Expectativas Focus MCP Server
Vercel AI SDK provides unique advantages when paired with BCB Juros — Selic, CDI e Expectativas Focus 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 BCB Juros — Selic, CDI e Expectativas Focus integration everywhere
Built-in streaming UI primitives let you display BCB Juros — Selic, CDI e Expectativas Focus 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
BCB Juros — Selic, CDI e Expectativas Focus + Vercel AI SDK Use Cases
Practical scenarios where Vercel AI SDK combined with the BCB Juros — Selic, CDI e Expectativas Focus MCP Server delivers measurable value.
AI-powered web apps: build dashboards that query BCB Juros — Selic, CDI e Expectativas Focus in real-time and stream results to the UI with zero loading states
API backends: create serverless endpoints that orchestrate BCB Juros — Selic, CDI e Expectativas Focus tools and return structured JSON responses to any frontend
Chatbots with tool use: embed BCB Juros — Selic, CDI e Expectativas Focus capabilities into conversational interfaces with streaming responses and tool call visibility
Internal tools: build admin panels where team members interact with BCB Juros — Selic, CDI e Expectativas Focus through natural language queries
BCB Juros — Selic, CDI e Expectativas Focus MCP Tools for Vercel AI SDK (4)
These 4 tools become available when you connect BCB Juros — Selic, CDI e Expectativas Focus to Vercel AI SDK via MCP:
get_cdi
O CDI é a referência para a maioria dos investimentos em renda fixa no Brasil (CDBs, LCIs, LCAs, fundos DI). Geralmente fica muito próximo da Selic. Série SGS: 12. Obter a taxa CDI (Certificado de Depósito Interbancário)
get_expectativas_selic
Inclui mediana, média, mínimo e máximo das projeções das instituições financeiras. O Focus é publicado toda segunda-feira pelo BCB. Obter as expectativas do mercado para a taxa Selic (Relatório Focus)
get_selic_diaria
Reflete a execução real da política monetária. Série SGS: 11. Obter a taxa Selic efetiva (diária)
get_selic_meta
A Selic é a taxa básica da economia brasileira e referência para todas as demais taxas de juros do país. Série SGS: 432. Obter a meta da taxa Selic definida pelo COPOM
Example Prompts for BCB Juros — Selic, CDI e Expectativas Focus in Vercel AI SDK
Ready-to-use prompts you can give your Vercel AI SDK agent to start working with BCB Juros — Selic, CDI e Expectativas Focus immediately.
"What is the current Selic interest rate in Brazil?"
"Fetch the CDI accumulated rate for the previous month."
"List the Focus survey expectation for the Selic rate by next December."
Troubleshooting BCB Juros — Selic, CDI e Expectativas Focus MCP Server with Vercel AI SDK
Common issues when connecting BCB Juros — Selic, CDI e Expectativas Focus to Vercel AI SDK through the Vinkius, and how to resolve them.
createMCPClient is not a function
npm install @ai-sdk/mcpBCB Juros — Selic, CDI e Expectativas Focus + Vercel AI SDK FAQ
Common questions about integrating BCB Juros — Selic, CDI e Expectativas Focus 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 BCB Juros — Selic, CDI e Expectativas Focus 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 BCB Juros — Selic, CDI e Expectativas Focus to Vercel AI SDK
Get your token, paste the configuration, and start using 4 tools in under 2 minutes. No API key management needed.