MCP For Claude Marketplace
Invoice Ninja

Invoice Ninja MCP Connector for Claude

A+

Manage clients, invoices, and products directly through AI.

11 tools Official Updated Jun 28, 2026 Official Vinkius Partner
More Details Connect to Claude

What you can do

  • List and retrieve clients: Instantly access client details, contacts, and custom fields.
  • Create and manage invoices: Generate invoices, fetch specific invoice details, and streamline your billing process.
  • Handle products and payments: Track your products, record payments, and manage financial operations seamlessly via AI.

How it works

  1. Sign up for Invoice Ninja or use your self-hosted instance.
  2. Generate an API Token in Settings > Advanced Settings > API Tokens.
  3. Enter the token (and optional custom Base URL) in the agent setup, and start managing your billing operations.

Who is it for?

Freelancers, small businesses, and agencies who need a powerful, automated way to handle invoicing and client management directly from their AI assistant.

invoicingexpense-trackingtime-trackingpayment-processingfreelance-tools

11 tools expose this connector's capabilities to your AI agent.

create_client

Create a new client

create_invoice

Create a new invoice

create_product

Create a new product

get_client

Get details for a specific client

get_invoice

Get an invoice by ID

get_payment

Get a payment by ID

get_product

Get a product by ID

list_clients

List clients in Invoice Ninja

list_invoices

List invoices

list_payments

List payments

list_products

List products

See how to talk to your AI agent using Invoice Ninja.

List my latest clients.

I've fetched your clients. You have Acme Corp, Globex, and Initech.

Create a new product called 'Consulting Hours' with a price of 150.

The product 'Consulting Hours' has been successfully created with a price of 150.

Get the details for invoice ID 12345.

Invoice 12345 is for $500, assigned to Acme Corp, and is currently marked as 'Sent'.

Yes! You can provide a custom Base URL in the authentication settings to connect to your own server.

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