---
title: "Invoice Ninja integration"
url: "https://unified.to/integrations/invoiceninja"
description: "Invoice Ninja API integration and MCP server via Unified.to's real-time unified API."
---
# Invoice Ninja API integration & MCP server

Connect Invoice Ninja to your application with Unified.to's real-time unified API and MCP platform. One API, data model, authorization flow, and webhook system — no per-integration code.

- **Categories:** Accounting
- **Status:** Beta
- **Website:** https://invoiceninja.com
- **Provider API docs:** https://api-docs.invoicing.co/

## Supported unified data models

- ACCOUNTING Contact
- ACCOUNTING Invoice
- ACCOUNTING Taxrate

## Links

- [Add Invoice Ninja to your app](https://app.unified.to)
- [Feature support](https://docs.unified.to/accounting/integrations)
- [All integrations](https://unified.to/integrations.md)