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Vinkius

Focus NFe Connector for AI agents.

10 live capabilities

Manage Brazilian NF-e, CC-e, and fiscal documents through your AI agent.

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AI Agent

Why people use Focus NFe

Focus Admin Brazilian Fiscal Management

Focus Admin changes this by putting those actions into a chat. You just tell your agent what you need, like listing all invoices from last month or pulling a specific XML. Instead of a dozen open tabs, you just have one conversation. You get your documents and completed tasks without the manual clicking.

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
  • Visual Studio Code
  • Windsurf

What Vinkius changes

You get a direct line to your fiscal data without leaving your chat interface.

Use it from Claude, ChatGPT, Cursor or another AI client you already have.

One account · 6,100+ Connectors

  1. Real-world use case 01

    Audit Preparation

    An accountant needs all XMLs from March.

  2. Real-world use case 02

    Quick Error Correction

    A fiscal analyst finds a typo in a buyer's phone number.

  3. Real-world use case 03

    Handling Lost Paperwork

    A warehouse manager reports a lost batch of invoices.

Complete set · 10capabilities

The complete Focus NFe capability set.

These are the exact actions your AI can choose when you ask it to work with Focus NFe.

Capability set01 / 03

01—04

4 capabilities in this set.

Part of 10 available through Focus NFe.

  1. 01 Capability

    Send cc e

    Issue a Correction Letter for an NF-e that has minor errors. This fixes small data mistakes without canceling the invoice.

  2. 02 Capability

    Cancel cc e

    Cancel a Correction Letter that was sent but needs to be retracted. This helps correct mistakes in the correction process.

  3. 03 Capability

    Download nfe danfe

    Grab the DANFE PDF for a specific NF-e. This is useful for quickly getting the physical document for a record.

  4. 04 Capability

    Download event xml

    Get the XML for specific NF-e events like manifestations or CC-e. This provides deeper detail on invoice history.

Capability set02 / 03

05—07

3 capabilities in this set.

Part of 10 available through Focus NFe.

  1. 05 Capability

    Inutilize numbering

    Mark a range of NF-e numbers as unused if they were lost or damaged. This prevents double-use of numbers.

  2. 06 Capability

    List nfse emitted

    See a list of all NFS-e documents your company has issued. This helps track service-related invoices.

  3. 07 Capability

    List nfse received

    View a list of all NFS-e documents your company has received. This is great for tracking incoming services.

Capability set03 / 03

08—10

3 capabilities in this set.

Part of 10 available through Focus NFe.

  1. 08 Capability

    List nfe by period

    Retrieve all NF-e documents within a specific date range. Use this to quickly gather data for a specific month.

  2. 09 Capability

    Distribute dfe

    Consult and distribute DF-e documents using the NSU. Use this to manage document distribution efficiently.

  3. 10 Capability

    Download nfe xml

    Pull the XML document for an authorized NF-e. This is the primary way to get data for tax software.

Set up in minutes

One URL. Then ask Focus NFe to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Focus NFe from the conversation.

Choose your client

Live preview
Advanced clients IDE · CLI

Claude · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP
https://edge.vinkius.com/vk_preview_gv7tw4naG0Gm4qYRFdVouQJFmPRX3mKFf7NgrEGj/mcp
  1. Step 01

    Open Connectors

    In Claude Web or Claude Desktop, open Settings and choose Connectors.

  2. Step 02

    Add the URL

    Choose Add custom connector, name it Focus NFe, and paste the URL above.

  3. Step 03

    Turn it on in chat

    Select +, open Connectors, and enable Focus NFe for the conversation.

Where the request belongs

Work Focus NFe can move forward.

Built around the request

This is for fiscal professionals in Brazil who are tired of manual data entry and hunting for files in a web portal. It's for the people responsible for tax compliance who need to move faster.

01

Fiscal Analyst

Handles CC-e issuance and numbering inutilization without having to constantly log into the main fiscal panel.

02

Accounting Team Member

Downloads XMLs in bulk and lists documents by period to speed up month-end closes and audits.

03

Compliance Officer

Verifies received invoices and distributes DF-e documents to ensure all company records are accurate.

Build the capability set

Add more capabilities.

Each Connector adds new actions and data without changing how you work.

Browse Connectors
Focus Varejo logo
01 8 capabilities

Focus Varejo

Emit NFC-e, NFCom, manifest documents and manage retail invoices via Focus NFe API.

View Connector
Focus NFe logo
02 5 capabilities

Focus NFe

Emit, consult, cancel and download XML for NFS-e and NF-e via Focus NFe API.

View Connector
Focus Logística logo
03 7 capabilities

Focus Logística

Emit CT-e, MDF-e, manage cargo manifests and transport documents via Focus NFe API.

View Connector
Facturama (SAT) logo
04 14 capabilities

Facturama (SAT)

Automate CFDI Mexico (SAT) Tax Invoices via Facturama. emit formal invoices, retrieve catalogs, and extract tax data fully relying on your AI.

View Connector
NFe.io logo
05 10 capabilities

NFe.io

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

View Connector
Quaderno logo
06 10 capabilities

Quaderno

Bring automated tax compliance and invoicing directly into your AI workflow. calculate global taxes, issue invoices, and manage CRM contacts in seconds.

View Connector

Bring your own AI

Change the model, client or framework. Keep Focus NFe connected.

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Before you connect

Questions about Focus NFe.

The practical details behind the request, access and result.

Can Focus Admin help with Brazilian NF-e?

Yes, it connects to the Focus NFe API to manage invoices, CC-e, and other fiscal documents directly through your AI agent.

How do I get XML files using Focus Admin?

You can ask your agent to download them for specific periods or individual records. It pulls the authorized XML documents for your records automatically.

Can I fix errors on old invoices with Focus Admin?

Yes, you can issue Correction Letters (CC-e) for minor errors on existing NF-e documents without having to cancel and re-issue the entire invoice.

What about lost numbering?

You can use the capability to mark lost numbering ranges as unusable. This ensures that your fiscal sequence remains accurate and compliant.

Does Focus Admin support NFS-e too?

Yes, it can list both issued and received service invoices (NFS-e) for your company, making it a complete solution for many fiscal tasks.

Does Focus Admin support DF-e?

Yes, it can query and distribute DF-e documents using the NSU, helping you manage document distribution more effectively.

What is a CC-e (Carta de Correção)?

CC-e is a Correction Letter used to fix minor errors in an authorized NF-e, such as typos in the buyer's address or product descriptions. It cannot be used to change values, quantities, or tax rates.

When should I use Inutilização?

Use Inutilização when a range of NF-e numbering has been damaged, lost, or will not be used. This tells the tax authority that those numbers are intentionally skipped.

What is DF-e Distribution?

DF-e Distribution allows you to query all fiscal documents (NF-e, CT-e, etc.) issued against your CNPJ. Use it with the last NSU to retrieve only new documents.

Can I automate my accounting department with this?

Yes! The 'List by Period' and 'Download XML & DANFE' capabilities allow your AI agent to fetch all invoices from a specific month, download the XMLs, and seamlessly integrate them into accounting workflows.

One connection away

Give your agent a direct line to Focus NFe.

Connect Focus NFe once. Keep it beside 6,100+ managed Connectors when the next task needs more.

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