Open Finance Brasil MCP Server for Mastra AI 7 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Open Finance Brasil through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token. get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"open-finance-brasil": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Open Finance Brasil Agent",
instructions:
"You help users interact with Open Finance Brasil " +
"using 7 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Open Finance Brasil?"
);
console.log(result.text);
}
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 Open Finance Brasil MCP Server
Connect Open Finance Brasil to any AI agent via MCP.
How to Connect Open Finance Brasil to Mastra AI via MCP
Follow these steps to integrate the Open Finance Brasil MCP Server with Mastra AI.
Install dependencies
Run npm install @mastra/core @mastra/mcp @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.ts and run with npx tsx agent.ts
Explore tools
Mastra discovers 7 tools from Open Finance Brasil via MCP
Why Use Mastra AI with the Open Finance Brasil MCP Server
Mastra AI provides unique advantages when paired with Open Finance Brasil through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Open Finance Brasil without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every Open Finance Brasil tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
Open Finance Brasil + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Open Finance Brasil MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Open Finance Brasil, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Open Finance Brasil as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Open Finance Brasil on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Open Finance Brasil tools alongside other MCP servers
Open Finance Brasil MCP Tools for Mastra AI (7)
These 7 tools become available when you connect Open Finance Brasil to Mastra AI via MCP:
get_accounts
Returns account type, agency, number, and available balance. Get list of payment accounts and their balances
get_credit_card_bills
Needs a Credit Card Account ID. Get credit card bills for a specific card account
get_credit_cards
Returns brand, limits (total, available, used). Get credit card accounts and their limits
get_customer_data
Returns basic identification info. Get personal data of the customer (Name, CPF, Address)
get_financing
Returns loans, vehicle financing, real estate. Get financing and loan contracts
get_investments
Returns treasury, funds, CDBs, etc. Get investment portfolio
get_transactions
Needs an Account ID from get_accounts. Get transaction history for a specific account
Troubleshooting Open Finance Brasil MCP Server with Mastra AI
Common issues when connecting Open Finance Brasil to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpOpen Finance Brasil + Mastra AI FAQ
Common questions about integrating Open Finance Brasil MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.Can Mastra agents use tools from multiple servers?
Does Mastra support workflow orchestration?
Connect Open Finance Brasil with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
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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 Open Finance Brasil to Mastra AI
Get your token, paste the configuration, and start using 7 tools in under 2 minutes. No API key management needed.