How to Use the Invoice Ninja MCP in Claude Code

Q: How do I add Invoice Ninja to Claude Code?

Use the claude mcp add command in your terminal. Pass the server URL and your endpoint token to register the tools for your next session.

Pipe billing data into your terminal. Claude Code connects your CI/CD pipelines directly to Invoice Ninja.

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Connect Invoice Ninja MCP to Claude Code

Create your Vinkius account to connect Invoice Ninja 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 Invoice Ninja with Claude Code

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Claude Code handles Invoice Ninja at the CLI

Integrate billing into your shell scripts with ease. Claude Code uses `create_invoice` to output billing documents as part of your automated build process. It works in any headless environment. You get full control over your billing pipeline without needing a graphical interface.

Automate product catalog updates

Keep your inventory in sync from the command line. Use `create_product` to push updates during your deployment sequence. Claude Code ensures each tool call completes before moving to the next step. It is built for reliability in CI/CD tasks.

Direct access to billing metrics

Pipe your payment data into other CLI tools. By running `list_payments`, you can capture raw output for custom reporting or automated auditing scripts. It returns structured JSON that parses perfectly in bash or python. You get exactly the data you need for your backend logs.

Setup guide

Set up Invoice Ninja 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 invoice-ninja-mcp with a green status indicator.
3

Start using tools

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

Terminal

claude mcp add --transport http invoice-ninja-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 Invoice Ninja 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": {
    "invoice-ninja-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 Invoice Ninja. 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 Invoice Ninja MCP in Claude Code

Use the `claude mcp add` command in your terminal. Pass the server URL and your endpoint token to register the tools for your next session.

Absolutely. Because it is a terminal-based agent, you can trigger it via cron to execute your daily billing tasks automatically.

Yes. It supports standard HTTP transport. You can point it at your production instance and manage your data with total precision.

Your key is stored in your local configuration file. It is never transmitted to any third party and is only used to sign requests to your instance.

The server enforces strict input validation for every client record. Only sanitized data reaches your Invoice Ninja database, preventing malformed entries.

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