Use Invoice Ninja with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Manage clients, invoices, and products directly through AI.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 11 capabilities
The complete Invoice Ninja capability set.
These are the exact actions your AI can choose when you ask it to work with Invoice Ninja.
01-04
4 capabilities in this set.
Part of 11 available through Invoice Ninja.
- 01
Get client
Get details for a specific client
- 02
Create invoice
Create a new invoice
- 03
Get payment
Get a payment by ID
- 04
Get product
Get a product by ID
05-08
4 capabilities in this set.
Part of 11 available through Invoice Ninja.
- 05
List clients
List clients in Invoice Ninja
- 06
List invoices
List invoices
- 07
List products
List products
- 08
Create client
Create a new client
09-11
3 capabilities in this set.
Part of 11 available through Invoice Ninja.
- 09
Create product
Create a new product
- 10
Get invoice
Get an invoice by ID
- 11
List payments
List payments
Observed, not estimated
903ms average. Fast in production.
Invoice Ninja is checked daily against the live service.
- Fastest day
- 758ms
- Slowest day
- 1155ms
- 14-day trend
- Improving-19%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 11 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Invoice Ninja, so you can see the experience inside your AI.
It does not authenticate your account with Invoice Ninja. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Invoice Ninja Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_lxTQVSXYE8JOG5kwYRUrszVoFjHXgTb0iRqAe98y/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Invoice Ninja capabilities are ready to use.
{
"mcpServers": {
"invoice-ninja-mcp": {
"url": "https://edge.vinkius.com/vk_preview_lxTQVSXYE8JOG5kwYRUrszVoFjHXgTb0iRqAe98y/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions Invoice Ninja owners ask.
- 01
Can I use this with a self-hosted Invoice Ninja instance?
Yes! You can provide a custom Base URL in the authentication settings to connect to your own server.
- 02
Does the AI Agent handle recurring invoices?
Currently, the agent focuses on creating and fetching standard invoices, clients, products, and payments. You can use the Invoice Ninja dashboard for recurring settings.
- 03
Can I process credit card payments through this agent?
No, the agent can list and retrieve payment records, but it does not act as a payment gateway to process actual credit card transactions.
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