How do I encode my Cora `.pem` certificates properly?

Head to Cora Bank's portal and setup an API App yielding you exactly the Client Credentials and a certificate pairing (Public CERT `.pem`/`.crt` and Private `.key`). Go to a UNIX shell / MacOS Terminal: `base64 -i my_key.key` to get the key text, and `base64 -i my_cert.pem` to get the cert text. The unformatted, unbroken blocks are the credentials you paste directly to us.

Does Cora produce a separate Pix link from its Boleto command?

In Cora's domain, executing `cora_create_invoice` natively packages everything. A single entity 'Invoice' acts as both your printable boleto format AND a highly specific Dynamic QR Pix, ensuring multiple avenues for your clients.

Will an outgoing Pix from my chat be instant?

Absolutely. Emitting an explicit request down the `cora_send_pix` route connects instantaneously down Cora's active routing engine (Sistema de Pagamentos Instantâneos - SPI/Bacen) draining specific liquidity.

Can I cancel unpaid user invoices rapidly from MCP?

Of course! Call upon the unneeded identifier within your chat interface, prompting the logic `cora_cancel_invoice`, pulling the document from global banking registration.

Cora Bank MCP Server for OpenAI Agents SDK 8 tools — connect in under 2 minutes

Name: Cora Bank
Availability: InStock
Author: Vinkius

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

Built by Vinkius GDPR 8 Tools SDK

The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect Cora Bank 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="Cora Bank Assistant",
            instructions=(
                "You help users interact with Cora Bank. "
                "You have access to 8 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from Cora Bank"
        )
        print(result.final_output)

asyncio.run(main())

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Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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 Cora Bank MCP Server

The Cora Bank MCP Server attaches your corporate entity directly to your AI programming or conversational agent via officially supported backend APIs.

The OpenAI Agents SDK auto-discovers all 8 tools from Cora Bank through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries Cora Bank, another analyzes results, and a third generates reports, all orchestrated through Vinkius.

What you can do

Invoicing Power — Utilize native cora_create_invoice to print a highly detailed digital invoice that simultaneously displays a standard Brazilian Boleto barcode and a Pix QR code for max conversion mapping.
Payment Outs — Fire cora_send_pix securely via text interactions without opening separate mobile applications to clear out daily vendor tabs.
Status Overviews — Keep track of unread metrics through statements queries, canceling generated invoices smoothly.

The Cora Bank MCP Server exposes 8 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 Cora Bank to OpenAI Agents SDK via MCP

Follow these steps to integrate the Cora Bank 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 8 tools from Cora Bank

Why Use OpenAI Agents SDK with the Cora Bank MCP Server

OpenAI Agents SDK provides unique advantages when paired with Cora Bank 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

Cora Bank + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the Cora Bank MCP Server delivers measurable value.

Automated workflows: build agents that query Cora Bank, process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents. one queries Cora Bank, another analyzes results, a third generates reports

Data enrichment pipelines: stream data through Cora Bank tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query Cora Bank to resolve tickets, look up records, and update statuses without human intervention

Cora Bank MCP Tools for OpenAI Agents SDK (8)

These 8 tools become available when you connect Cora Bank to OpenAI Agents SDK via MCP:

cora_cancel_invoice

Cancela uma cobrança (Invoice) pendente do Banco Cora

cora_create_invoice

Criar uma Cobrança Oficial (Boleto bancário + QR Code Pix) (Cora Bank)

cora_get_balance

Traz todos os recursos atuais parados ou pendentes no Cora Bank. Consulta de recursos retidos totais (Balanço / Saldo)

cora_get_invoice

Consultar os dados ou status detalhado de uma Fatura/Cobrança

cora_get_statement

Extração de histórico contábil, recebimentos e extrato de cashflow

cora_list_invoices

Lista em massa faturas/boletos e verifica seus resultados

cora_list_payments

Consultar um array contendo os retiros efetuados da sua base ou conta

cora_send_pix

Efetuar envio de TED ou Pix pagando Fornecedor ou Cliente

Example Prompts for Cora Bank in OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with Cora Bank immediately.

"Draw up a Cora Invoice for client Gabriel (CPF 908129841). Bill them exactly R$ 150 BRL for the 'Graphic Design Package' with due date at the end of next month."

"Fetch the final Cora Account statement focusing from 2024-04-01 until 2024-04-06 to ensure we captured all vendor payouts."

"Cancel the Cora pending invoice reference 'INV_17009401' completely. We negotiated an upfront cash structure."

Troubleshooting Cora Bank MCP Server with OpenAI Agents SDK

Common issues when connecting Cora Bank 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.

Cora Bank + OpenAI Agents SDK FAQ

Common questions about integrating Cora Bank 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.