How to Use the Bling ERP MCP in AutoGen

Q: Can AutoGen agents issue invoices using Bling ERP?

No, but they can track and read them. Your agents use listarnfe and listarnfce to check existing invoices, and consultarnfe to read the specific line items. This lets them verify tax statuses and invoice history before approving other workflow steps.

Give your AutoGen agents the tools to run your Brazilian e-commerce operations, from tax compliance to inventory checks.

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Connect Bling ERP MCP to AutoGen

Create your Vinkius account to connect Bling ERP to AutoGen and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Bling ERP with AutoGen

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Negotiate tax compliance with AutoGen agents

The `listar_nfe` and `consultar_nfe` tools give your agents direct access to Brazilian fiscal documents to verify tax statuses. One agent can pull the invoice data while a compliance agent reviews the tax values against your sales records. They hash out discrepancies before writing a single byte to your database. If a tax code looks wrong, a billing agent can query `consultar_pedido` to double-check the original order details. This setup stops bad financial data from messing up your accounting system. Your agents run the entire audit loop without you having to referee.

Let agents debate inventory updates autonomously

This MCP Server exposes `listar_produtos` and `incluir_produto` to let your agents manage your stock list. A catalog agent can draft a new item description while an inventory agent cross-references `listar_depositos` to assign the correct warehouse. They hammer out the final product structure before saving. By querying `categorias_produtos`, your agents ensure every item lands in the correct department. If they find a conflict, they resolve it by checking existing stock configurations. No manual entry. No mismatched SKU categories.

Automate accounts payable and receivable checks

The `contas_pagar` and `contas_receber` tools let your agents inspect your cash flow. Your financial agent can pull unpaid bills while a procurement agent checks `listar_pedidos_compra` to verify the purchase order matches the invoice. They match cash flows without you getting involved. When they spot a mismatch, the agents flag the specific contact using `consultar_contato` to isolate the problem. They present a clear, reconciled ledger with recommended actions. You get clean ledgers without digging through spreadsheets.

Setup guide

Set up Bling ERP MCP in AutoGen

Prerequisites

Python 3.10+ installed
autogen-ext[mcp] package
Active Vinkius subscription with a valid endpoint token

1

Install AutoGen with MCP
Run pip install "autogen-ext[mcp]" autogen-agentchat. The MCP extension includes mcp_server_tools for stateless tool access.
2

Fetch tools from the MCP
Call mcp_server_tools(SseServerParams(url=...)) with your Vinkius endpoint. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Run your agent
Pass the tools to AssistantAgent and call agent.run(). The agent invokes Bling ERP tools and returns structured results.

agent.py

from autogen_ext.tools.mcp import SseServerParams, mcp_server_tools
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.models.openai import OpenAIChatCompletionClient

server_params = SseServerParams(
    url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
)

tools = await mcp_server_tools(server_params)

agent = AssistantAgent(
    name="Bling ERP_assistant",
    model_client=OpenAIChatCompletionClient(model="gpt-4o"),
    tools=tools,
)

result = await agent.run("List recent Bling ERP data")
print(result.messages[-1].content)

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Prerequisites

Python 3.10+ installed
autogen-ext[mcp] + autogen-agentchat
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Same packages as above. McpWorkbench is ideal when your agent needs stateful sessions across multiple tool calls.
2

Use McpWorkbench as context manager
Wrap your agent in async with McpWorkbench(...) to maintain shared state and resources. The workbench manages the full MCP session lifecycle.
3

Run with workbench
Pass workbench=workbench to your agent. State is preserved across multiple tool calls within the same session.

agent.py

from autogen_ext.tools.mcp import McpWorkbench, SseServerParams
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.models.openai import OpenAIChatCompletionClient

server_params = SseServerParams(
    url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
)

async with McpWorkbench(server_params) as workbench:
    agent = AssistantAgent(
        name="Bling ERP_assistant",
        model_client=OpenAIChatCompletionClient(model="gpt-4o"),
        workbench=workbench,
    )

    result = await agent.run("List recent Bling ERP data")
    print(result.messages[-1].content)

Get your connection token →

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Common questions about Bling ERP MCP in AutoGen

Install the required extension package using pip first. Then, define your server parameters using the Vinkius HTTP endpoint and pass them to your agents. The adapter automatically maps the Bling ERP tools over the MCP standard so your agents can call them during their conversations.

No, but they can track and read them. Your agents use `listar_nfe` and `listar_nfce` to check existing invoices, and `consultar_nfe` to read the specific line items. This lets them verify tax statuses and invoice history before approving other workflow steps.

Your agents can query your current stock configurations. By calling `listar_depositos` and `listar_produtos`, one agent can check warehouse levels while another drafts replenishment orders. They negotiate stock allocations before flagging low inventory to your team.

Yes, you can run this MCP server locally using the standard stdio transport. However, hosting it on Vinkius saves you from managing local Python environments and API credentials. You get a single, secure endpoint that works instantly with your multi-agent code.

Your Brazilian tax invoices, customer contact details, and sales orders are never stored on Vinkius. This MCP connection runs inside an isolated, ephemeral sandbox that only passes requests directly to the Bling API. Your credentials remain encrypted and completely private.

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