Bling ERP MCP Server for OpenAI Agents SDK 18 tools — connect in under 2 minutes
The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect Bling ERP through Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails. no manual schema definitions required.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
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="Bling ERP Assistant",
instructions=(
"You help users interact with Bling ERP. "
"You have access to 18 tools."
),
mcp_servers=[mcp_server],
)
result = await Runner.run(
agent, "List all available tools from Bling ERP"
)
print(result.final_output)
asyncio.run(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 Bling ERP MCP Server
Connect your Bling ERP API token to any AI agent and integrate Brazil's leading cloud-based business management system directly into your conversational workflow.
The OpenAI Agents SDK auto-discovers all 18 tools from Bling ERP through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries Bling ERP, another analyzes results, and a third generates reports, all orchestrated through Vinkius.
What you can do
- Contact & Product Operations — Create and list deeply nested catalogs of Contacts (Suppliers/Clients) and Products, tracing correct SKUs, categories, and warehouses.
- Order Processing — List Sales Orders bridging eCommerce streams directly to inventory, and explore incoming Purchase Orders to suppliers.
- Tax Documents (Brasil) — Monitor SEFAZ legal endpoints querying arrays for issued Product Invoices (NF-e), Consumer Invoices (NFC-e), and Service Invoices (NFS-e).
- Financial Ledgering — Pull aggregated general ledgers analyzing Accounts Payable, Accounts Receivable (Boletos/PIX), and strictly mapped financial groupings.
The Bling ERP MCP Server exposes 18 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 Bling ERP to OpenAI Agents SDK via MCP
Follow these steps to integrate the Bling ERP 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 18 tools from Bling ERP
Why Use OpenAI Agents SDK with the Bling ERP MCP Server
OpenAI Agents SDK provides unique advantages when paired with Bling ERP 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
Bling ERP + OpenAI Agents SDK Use Cases
Practical scenarios where OpenAI Agents SDK combined with the Bling ERP MCP Server delivers measurable value.
Automated workflows: build agents that query Bling ERP, process the data, and trigger follow-up actions autonomously
Multi-agent orchestration: create specialist agents. one queries Bling ERP, another analyzes results, a third generates reports
Data enrichment pipelines: stream data through Bling ERP tools and transform it with OpenAI models in a single async loop
Customer support bots: agents query Bling ERP to resolve tickets, look up records, and update statuses without human intervention
Bling ERP MCP Tools for OpenAI Agents SDK (18)
These 18 tools become available when you connect Bling ERP to OpenAI Agents SDK via MCP:
categorias_financeiras
Listar categorias de receitas e despesas (plano de contas)
categorias_produtos
Listar as categorias de produtos cadastradas
consultar_contato
Consultar dados completos de um contato pelo ID
consultar_nfe
Consultar detalhes de uma NF-e (itens, valores, situação)
consultar_pedido
Consultar detalhes completos de um pedido de venda (itens, valores, situação)
consultar_produto
Consultar detalhes de um produto pelo ID
contas_pagar
Listar contas a pagar (fornecedores, despesas operacionais)
contas_receber
Listar contas a receber (cobranças, boletos, PIX)
incluir_contato
Cadastrar novo contato (cliente/fornecedor) no Bling
incluir_produto
Cadastrar novo produto no Bling
listar_contatos
Listar todos os contatos (clientes, fornecedores, transportadoras) cadastrados no Bling
listar_depositos
Listar depósitos/armazéns configurados para gestão de estoque
listar_nfce
Listar NFC-e (Notas Fiscais de Consumidor Eletrônicas — cupom fiscal)
listar_nfe
Listar NF-e (Notas Fiscais Eletrônicas de Produto) emitidas
listar_nfse
Listar NFS-e (Notas Fiscais de Serviço Eletrônicas)
listar_pedidos_compra
Listar todos os pedidos de compra
listar_pedidos_venda
Listar todos os pedidos de venda do Bling
listar_produtos
Listar todos os produtos e serviços cadastrados no Bling
Example Prompts for Bling ERP in OpenAI Agents SDK
Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with Bling ERP immediately.
"List the last 5 registered products in my Bling account."
"Check the active Accounts Payable for this month. What vendor bills are pending?"
"Has the NF-e for the sales order ID `445566` been fully issued yet under SEFAZ?"
Troubleshooting Bling ERP MCP Server with OpenAI Agents SDK
Common issues when connecting Bling ERP to OpenAI Agents SDK through the Vinkius, and how to resolve them.
MCPServerStreamableHttp not found
pip install --upgrade openai-agentsAgent not calling tools
Bling ERP + OpenAI Agents SDK FAQ
Common questions about integrating Bling ERP MCP Server with OpenAI Agents SDK.
How does the OpenAI Agents SDK connect to MCP?
MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.Can I use multiple MCP servers in one agent?
MCPServerSse instances to the agent constructor. The agent can use tools from all connected servers within a single run.Does the SDK support streaming responses?
Connect Bling ERP 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 Bling ERP to OpenAI Agents SDK
Get your token, paste the configuration, and start using 18 tools in under 2 minutes. No API key management needed.