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NFe.io MCP Server

Name: NFe.io
Availability: InStock
Author: Vinkius

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Orchestrate NFe.io services — manage service invoices (NFS-e), validate city codes, and monitor company data directly from any AI agent.

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What is the NFe.io MCP Server?

The NFe.io MCP Server gives AI agents like Claude, ChatGPT, and Cursor direct access to NFe.io via 10 tools. Orchestrate NFe.io services — manage service invoices (NFS-e), validate city codes, and monitor company data directly from any AI agent. Powered by the Vinkius - no API keys, no infrastructure, connect in under 2 minutes.

Built-in capabilities (10)

cancel_merchandise_invoicecancel_service_invoicecreate_companyget_company_detailsget_merchandise_invoiceget_service_invoiceissue_merchandise_invoiceissue_service_invoicelist_companieslist_webhooks

Tools for your AI Agents to operate NFe.io

Ask your AI agent "List all active companies in my NFe.io account." and get the answer without opening a single dashboard. With 10 tools connected to real NFe.io data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.

Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by the Vinkius - your credentials never touch the AI model, every request is auditable. Connect in under two minutes.

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NFe.io MCP Server capabilities

10 tools

cancel_merchandise_invoice

Cancel an issued Merchandise Invoice (NF-e)

cancel_service_invoice

Cancel an issued Service Invoice (NFS-e)

create_company

get_company_details

Get detailed info for a specific company issuer

get_merchandise_invoice

Retrieve details for a specific Merchandise Invoice (NF-e)

get_service_invoice

Retrieve details for a specific Service Invoice (NFS-e)

issue_merchandise_invoice

Issue a Merchandise Invoice (NF-e)

issue_service_invoice

Issue a Service Invoice (NFS-e)

list_companies

List all companies (issuers) registered in your NFe.io account

list_webhooks

List all configured webhooks in NFe.io

What the NFe.io MCP Server unlocks

Connect your AI agents to NFe.io, the leading Brazilian platform for fiscal document automation. This MCP provides 10 tools to manage the full lifecycle of Service Invoices (NFS-e), validate Brazilian municipal codes (IBGE), and monitor corporate metadata for companies integrated into your billing environment.

What you can do

Invoice Orchestration — Issue, cancel, and retrieve Service Invoices (NFS-e) for multiple cities across Brazil
Company Management — List and inspect registered companies and their current fiscal configurations
Service Definition — Manage service codes and tax metadata to ensure accurate fiscal reporting
Fiscal Intelligence — Retrieve detailed city capabilities and validate IBGE codes for seamless municipal integration
PDF Retrieval — Generate and retrieve download links for official invoice PDF and XML documents programmatically

How it works

1. Subscribe to this server
2. Log in to your NFe.io Dashboard
3. Navigate to API Settings to obtain your API Key
4. Identify your Company ID for the specific issuing entity
5. Insert your credentials into the fields below to start managing your Brazilian fiscal workflows.

Who is this for?

Brazilian SaaS Developers — automate the issuance of recurring service invoices via AI workflows
Accountants & Finance Teams — quickly retrieve monthly invoice summaries and XML files via natural language

Frequently asked questions about the NFe.io MCP Server

Can my AI automatically issue an NFS-e for a specific customer?

Yes! Use the issue_service_invoice tool with the Company ID and a JSON payload containing the customer data and service values. Your agent will trigger the issuance process with the relevant municipality.

How do I find the correct IBGE code for a Brazilian city?

You can use the list_cities tool to search for municipalities by name or state. The agent will return the official IBGE codes required for fiscal document validation.

Can I retrieve the download link for an invoice PDF?

Yes! Use the get_service_invoice tool with the unique Invoice ID. Your agent will return the metadata, including official links to download the PDF and XML versions of the document.