How do I get an Access Token for Banco do Brasil?

You must create a Developer account on [**BB Developers Portal**](https://developers.bb.com.br), create an App, and use your Certificate (mTLS) and Client ID/Secret to generate the Access Token via OAuth2.

Can I pay bills and Pix?

Yes! Use the `pay_barcode` or `create_pix` actions. You will need a valid token with payment permissions.

Does it work for companies (CNPJ)?

Yes, the BB APIs support both Individual (CPF) and Business (CNPJ) accounts, provided your token has the correct scope.

Are the API connections secure?

Absolutely. Banco do Brasil requires mTLS certificates and secure environments for their API connections to ensure financial-grade safety.

Banco do Brasil MCP Server for OpenAI Agents SDK 9 tools — connect in under 2 minutes

Name: Banco do Brasil
Availability: InStock
Author: Vinkius

openai.github.io/openai-agents-python/mcp

Built by Vinkius GDPR 9 Tools SDK

The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect Banco do Brasil through Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails. no manual schema definitions required.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MCPServerStreamableHttp(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as mcp_server:

        agent = Agent(
            name="Banco do Brasil Assistant",
            instructions=(
                "You help users interact with Banco do Brasil. "
                "You have access to 9 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from Banco do Brasil"
        )
        print(result.final_output)

asyncio.run(main())

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* 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 OpenAI Agents SDK auto-discovers all 9 tools from Banco do Brasil through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries Banco do Brasil, another analyzes results, and a third generates reports, all orchestrated through Vinkius.

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 OpenAI Agents 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 OpenAI Agents SDK via MCP

Follow these steps to integrate the Banco do Brasil MCP Server with OpenAI Agents SDK.

Install the SDK

Run pip install openai-agents in your Python environment

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com

Run the script

Save the code above and run it: python agent.py

Explore tools

The agent will automatically discover 9 tools from Banco do Brasil

Why Use OpenAI Agents SDK with the Banco do Brasil MCP Server

OpenAI Agents SDK provides unique advantages when paired with Banco do Brasil through the Model Context Protocol.

Native MCP integration via `MCPServerSse`, pass the URL and the SDK auto-discovers all tools with full type safety

Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure

Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate

First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output

Banco do Brasil + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the Banco do Brasil MCP Server delivers measurable value.

Automated workflows: build agents that query Banco do Brasil, process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents. one queries Banco do Brasil, another analyzes results, a third generates reports

Data enrichment pipelines: stream data through Banco do Brasil tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query Banco do Brasil to resolve tickets, look up records, and update statuses without human intervention

Banco do Brasil MCP Tools for OpenAI Agents SDK (9)

These 9 tools become available when you connect Banco do Brasil to OpenAI Agents 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 OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents 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 OpenAI Agents SDK

Common issues when connecting Banco do Brasil to OpenAI Agents SDK through the Vinkius, and how to resolve them.

MCPServerStreamableHttp not found

Ensure you have the latest version: pip install --upgrade openai-agents

Agent not calling tools

Make sure your prompt explicitly references the task the tools can help with.

Banco do Brasil + OpenAI Agents SDK FAQ

Common questions about integrating Banco do Brasil MCP Server with OpenAI Agents SDK.

How does the OpenAI Agents SDK connect to MCP?

Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.