How to Use the Facturama (SAT) MCP in Claude

Q: How do I configure the Facturama (SAT) MCP Server in Claude Desktop?

Open your claudedesktopconfig.json file and add the server settings under the mcpServers key. Once you restart Claude Desktop, the hammer icon will appear, letting your agent run tools like createinvoice and listclients directly.

Q: Can I cancel a Facturama (SAT) invoice using Claude Desktop?

Yes. You can tell your agent to run cancelinvoice directly from the Claude Desktop chat interface. The application will execute the cancellation request and confirm the updated status with the SAT in seconds.

Q: How does the Claude Desktop agent handle incorrect SAT product keys?

The agent runs listcatalog inside Claude Desktop to search the official database for the correct classification. It then updates your client list using createclient or matches the item code before attempting to run createinvoice.

Issue legal CFDI 4.0 tax invoices and check SAT compliance directly inside Claude Desktop without opening the Facturama portal.

See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers - Free for Subscribers

Connect Facturama (SAT) MCP to Claude Desktop

Create your Vinkius account to connect Facturama (SAT) to Claude Desktop and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

GDPR Free for Subscribers

Setup Facturama (SAT) with Claude Desktop

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Generate CFDI invoices in Claude Desktop chat

Let Claude Desktop draft and issue legally binding Mexican tax documents during your conversation. When you tell Claude Desktop to bill a client, it uses `create_invoice` to generate the CFDI and immediately pulls the official PDF using `get_invoice_file` so you can view the invoice on your screen. You do not need to log into the Facturama portal to send these files from Claude Desktop. Just have your chat agent trigger `send_invoice_email` to deliver the finished tax documents straight to your customer's inbox.

Audit SAT tax compliance status on demand

Keep your Mexican business in good standing by running instant compliance checks inside Claude Desktop. This MCP server lets Claude Desktop execute `get_tax_status` to pull your current compliance standing directly from the Mexican tax authority. Before issuing a CFDI, have Claude Desktop verify a buyer's tax profile by running `get_client` or scanning your active registry with `list_clients`. This prevents common billing errors before they cause legal issues with the SAT.

Manage products and SAT catalogs locally

Finding the exact fiscal keys for Mexican invoicing inside Claude Desktop is usually a chore. This MCP Server lets your agent run `list_catalog` and `list_products` inside Claude Desktop to search for correct SAT product keys without leaving your workspace. When updating inventory billing rules, Claude Desktop calls `get_product` to match your items with official SAT codes. This ensures every Facturama transaction uses the correct tax rate from `list_taxes` automatically.

Setup guide

Set up Facturama (SAT) MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Facturama (SAT) MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Facturama (SAT) MCP configuration

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

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under facturama-sat-mcp.

json

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

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Facturama (SAT Mexico). 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.

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

Connect Facturama (SAT) now

Real-time monitoring

Live

visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about Facturama (SAT) MCP in Claude Desktop

Open your `claude_desktop_config.json` file and add the server settings under the `mcpServers` key. Once you restart Claude Desktop, the hammer icon will appear, letting your agent run tools like `create_invoice` and `list_clients` directly.

Yes. You can tell your agent to run `cancel_invoice` directly from the Claude Desktop chat interface. The application will execute the cancellation request and confirm the updated status with the SAT in seconds.

Absolutely. When you request an invoice file, Claude Desktop uses `get_invoice_file` to fetch the Base64 representation, allowing the agent to save the tax document directly to your local file system.

The agent runs `list_catalog` inside Claude Desktop to search the official database for the correct classification. It then updates your client list using `create_client` or matches the item code before attempting to run `create_invoice`.

Your sensitive client RFCs, tax profiles, and invoice files are processed inside Vinkius's secure sandbox. This MCP Server never stores your API credentials or tax data, routing everything directly to Facturama.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

OpenAI Agents SDK sdk-python

Google ADK sdk-python

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript