How to Use the Nubarium MCP in Claude Code

Q: How do I track Nubarium usage in Claude Code?

Call getapiusage to see your current stats. The tool returns the usage data as a standard JSON object that you can view in your terminal.

Connect Claude Code to Nubarium to verify Mexican identity and corporate data via terminal commands.

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Connect Nubarium MCP to Claude Code

Create your Vinkius account to connect Nubarium to Claude Code 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 Nubarium with Claude Code

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Claude

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Terminal-based RFC and CURP validation

Run `validate_mex_rfc` and `validate_mex_curp` directly from your shell to verify identities. This MCP Server pipes the JSON output into your terminal for immediate review. It is built for CI/CD pipelines. You can chain these tools in a shell script to automate your entire KYC verification process.

Headless corporate registry lookups

Use `search_mex_companies` to find company IDs and `get_mex_company_details` to pull the full record. Claude Code returns the data as structured text that you can parse with grep or jq. This allows for rapid data gathering. You can iterate through lists of companies without manual intervention.

Audit legal representative credentials

The `validate_mex_legal_representative` tool verifies an individual's standing against their RFC and CURP. It outputs the result directly to your console. This keeps your audit trail clean. You can log the output to a file for your compliance records.

Setup guide

Set up Nubarium MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see nubarium-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest Nubarium transactions." It will automatically discover and invoke the available Nubarium tools.

Terminal

claude mcp add --transport http nubarium-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Get your connection token →

Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the Nubarium 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

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "nubarium-mcp": {
      "type": "url",
      "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 Nubarium. 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 Nubarium MCP in Claude Code

Run 'claude mcp add --transport http -- ' in your terminal. Ensure you provide the correct URL and transport flags before the server name.

You can. Because the tools are accessible via command line, you can integrate them into any script that calls Claude Code to perform bulk validations.

Call `get_api_usage` to see your current stats. The tool returns the usage data as a standard JSON object that you can view in your terminal.

It does. Claude Code handles stdio, http, and sse transports, so you can configure the connection that best fits your environment.

We secure your RFC data using TLS 1.3 in transit. The server operates in a memory-only sandbox, so your tax records are wiped immediately after the validation check finishes.

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