"Invoice Ninja" matching MCP servers:

MCP server for Invoice Ninja v5 API. Enables AI assistants to manage clients, invoices, quotes, payments, and time tracking through natural language.

Provides integration with the Cliniko API for healthcare practice management, enabling patient, appointment, invoice, and payment operations via natural language.

Lets AI agents create estimates/invoices, manage customers, and track payments on GooodBilling — a Japanese qualified-invoice (インボイス制度) compliant billing cloud.

Connects a locally configured Morning (Green Invoice) accounting account to AI agents for searching customers, invoices, and expenses, uploading receipts from PDF, JPEG, or PNG files, and creating or updating customers and items through the API. All write operations are prepared as drafts that must be explicitly approved by the user before anything changes in the accounting system.

Enables freelancers and small agencies to manage client operations through voice, with daily briefings, call preparation, invoice tracking, stale-client alerts, and persistent memory across sessions.

Enables interaction with Odoo ERP systems for product, customer, order, invoice, and payment management using MCP tools.

Enables Claude and other MCP clients to manage a small-business back office, including clients, quotes, invoices, payments, reports, and PDF invoice export, while keeping data in a local SQLite file.

Enables Claude and other LLMs to perform enterprise business operations through natural language, such as customer management, device eligibility checks, compliance reviews, invoice lookups, and support case creation, while hiding the underlying technologies and service integrations.

Connects to your own company's Protheus ERP via the official REST API, enabling read-only natural-language queries of branches, customers, products, stock, sales, orders, invoice totals, production orders, and MRP purchasing. It also maps which APIs your installation answers and can call custom REST routes, without writing to the ERP.

Exposes named core, finance, supplier, intake, orders and reports tools over HTTP so Claude Code subagents can run a self-hosted finance back office: reading and coding supplier invoices, posting bills to the owner's QuickBooks, matching the bank, keeping the cashflow outlook, reconciling supplier statements and drafting reports and emails. Every write passes a posting gate and no payment, approval or customer invoice can be issued by an agent.