How do I setup my Base64 Certificate and API credentials?

Log into your Efí account, go to **API > Applications**. Create an app to get the Client ID and Secret. Then generate a Production Certificate (`.p12`). Instead of uploading the file to Vinkius, use terminal command `base64 -i your_cert.p12` to convert it into a plaintext string, and paste that robust text directly into the MCP configuration.

Can I automatically verify if a customer paid a Pix charge just by chatting with my AI?

Yes! Provide the agent the exact transaction id (`txid`) of the generated Pix. The agent will query the `efi_get_pix_payment` tool and immediately tell you if the status is active, answered, or expired.

Does the integration support transferring money out (Cash-out)?

Yes. Using the `efi_send_pix` action, you can initiate outbound immediate payments requesting the agent to process a value directly to a receiver Pix key.

Can I query a history of paid bank slips (Boletos) at the end of the day or month?

Certainly. The `efi_list_boletos` and `efi_get_statement` tool allows you to perform large queries parsing begin/end dates to return summaries directly in your terminal.

Efí Pay (Gerencianet) MCP Server for OpenAI Agents SDK 8 tools — connect in under 2 minutes

Name: Efí Pay (Gerencianet)
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 Efí Pay (Gerencianet) 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="Efí Pay (Gerencianet) Assistant",
            instructions=(
                "You help users interact with Efí Pay (Gerencianet). "
                "You have access to 8 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from Efí Pay (Gerencianet)"
        )
        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 Efí Pay (Gerencianet) MCP Server

The Efí Pay MCP Server connects your AI agent directly to one of Brazil's largest payment and digital account platforms (formerly Gerencianet). Command your agent to handle invoicing seamlessly using natural language.

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

What you can do

Pix Management — Generate dynamic immediate charges (Pix Cob), check specific payment statuses in real-time, and send Pix directly to external keys.
Traditional Invoicing — Emit traditional Brazilian bank slips (Boletos) with specified expiration dates, item totals, and payer documents (CPF/CNPJ).
Account Overviews — Ask your agent to retrieve your current Efí account balance or pull a complete historical banking statement over a defined date range.

The Efí Pay (Gerencianet) 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 Efí Pay (Gerencianet) to OpenAI Agents SDK via MCP

Follow these steps to integrate the Efí Pay (Gerencianet) 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 Efí Pay (Gerencianet)

Why Use OpenAI Agents SDK with the Efí Pay (Gerencianet) MCP Server

OpenAI Agents SDK provides unique advantages when paired with Efí Pay (Gerencianet) 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

Efí Pay (Gerencianet) + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the Efí Pay (Gerencianet) MCP Server delivers measurable value.

Automated workflows: build agents that query Efí Pay (Gerencianet), process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents. one queries Efí Pay (Gerencianet), another analyzes results, a third generates reports

Data enrichment pipelines: stream data through Efí Pay (Gerencianet) tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query Efí Pay (Gerencianet) to resolve tickets, look up records, and update statuses without human intervention

Efí Pay (Gerencianet) MCP Tools for OpenAI Agents SDK (8)

These 8 tools become available when you connect Efí Pay (Gerencianet) to OpenAI Agents SDK via MCP:

efi_create_boleto

Gerar um banco slip tradicional brasileiro (Boleto)

efi_create_pix_charge

Emitir cobrança imediata via Pix (Cob)

efi_get_balance

Consultar o resuldado / Saldo atual da conta digital (Efí Pay)

efi_get_pix_payment

Consultar um único pagamento Pix recebido específico

efi_get_statement

Consultar o Resumo (Statement / Extrato) das movimentações da conta

efi_list_boletos

Listar todos os Boletos e transações emitidos em um range de datas

efi_list_pix_charges

Consultar cobranças Pix (Cob) recebidas ou geradas num intervalo

efi_send_pix

Enviar um Pix em tempo real para terceiros

Example Prompts for Efí Pay (Gerencianet) in OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with Efí Pay (Gerencianet) immediately.

"Generate a dynamic Pix charge of R$ 150.00 expiring in 3600 seconds, and link it to my external key myemail@store.com."

"Check the status of the Pix payment holding the txid 'abc123zxy456'."

"Pull a list of my generated Boletos since September 1st, showing me only the unpaid ones."

Troubleshooting Efí Pay (Gerencianet) MCP Server with OpenAI Agents SDK

Common issues when connecting Efí Pay (Gerencianet) 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.

Efí Pay (Gerencianet) + OpenAI Agents SDK FAQ

Common questions about integrating Efí Pay (Gerencianet) 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.