How to Use the NFe.io MCP in Windsurf

Q: How does Windsurf handle city code errors when using NFe.io?

Cascade uses issueserviceinvoice and automatically checks the response. If a Brazilian municipal code fails, Windsurf reads the error, looks up the correct code, and retries the invoice creation.

Q: How do I configure the NFe.io MCP Server in Windsurf?

Open your mcpconfig.json file in Windsurf and add the server under the mcpServers key. Once saved, Cascade auto-discovers all ten tools and can immediately start issuing NFe.io invoices.

Q: Can Cascade track NFe.io invoice delivery status?

Windsurf uses getserviceinvoice or getmerchandiseinvoice to poll the API. Cascade monitors the processing state until the Brazilian government approves or rejects the document.

Run Brazilian tax invoicing on autopilot by letting Windsurf handle your entire NFe.io workflow in one run.

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Connect NFe.io MCP to Windsurf

Create your Vinkius account to connect NFe.io to Windsurf 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 NFe.io with Windsurf

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Automate NFS-e and NF-e issuance with Cascade

The `issue_service_invoice` and `issue_merchandise_invoice` tools let Cascade generate compliant Brazilian tax documents without manual intervention. Windsurf reads your workspace context, grabs the NFe.io company details, and files the invoice directly with municipal tax authorities.

Fast invoice cancellations inside Windsurf

The `cancel_service_invoice` and `cancel_merchandise_invoice` tools give your Windsurf agent immediate power to revoke incorrect tax documents. When an order changes or a client requests a fix, Cascade handles the NFe.io cancellation payload instantly in your workspace.

Manage issuers and webhooks via Windsurf MCP Server

The `create_company` and `list_companies` tools let Windsurf manage your entire issuer portfolio directly from the IDE. Cascade queries your registered NFe.io entities, updates tax profiles, and sets up the foundation for multi-tenant invoicing.

Setup guide

Set up NFe.io MCP in Windsurf

Prerequisites

Windsurf IDE installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP configuration

Click the Cascade assistant icon in the sidebar, then click the hammer icon (🔨) at the top of the panel. Select "Configure" to open ~/.codeium/windsurf/mcp_config.json.
2

Add the NFe.io MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Refresh MCPs

Go back to the hammer icon (🔨) in Cascade and click "Refresh". Windsurf will detect the new server. No full restart is needed — the connection is hot-reloaded.
4

Verify in Cascade

Start a new Cascade conversation and ask something like "Show my NFe.io payment history." If connected, Cascade will call the NFe.io tools directly. You will see a green dot next to the server name in the MCP panel.

mcp_config.json

{
  "mcpServers": {
    "nfeio-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by NFe.io. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about NFe.io MCP in Windsurf

Cascade uses `issue_service_invoice` and automatically checks the response. If a Brazilian municipal code fails, Windsurf reads the error, looks up the correct code, and retries the invoice creation.

Yes. You can tell Cascade to set up a new entity, and it will call `create_company` with the tax details from your Windsurf workspace.

Open your `mcp_config.json` file in Windsurf and add the server under the `mcpServers` key. Once saved, Cascade auto-discovers all ten tools and can immediately start issuing NFe.io invoices.

Windsurf uses `get_service_invoice` or `get_merchandise_invoice` to poll the API. Cascade monitors the processing state until the Brazilian government approves or rejects the document.

Yes. All company tax IDs, invoice values, and customer details stay inside the Vinkius secure MCP sandbox. Windsurf only transmits the parameters required by the `issue_service_invoice` tool, keeping your sensitive Brazilian financial data isolated from external models.

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