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Vinkius

Integrate Invoice Ninja (Invoicing & Billing) with Claude, Cursor, Chatbots & AI Agents MCP Server

Manage invoicing via Invoice Ninja — create clients, track payments, and manage invoices and balances.
MCP Inspector GDPR Free for Subscribers

Compatible with every major AI agent and IDE

ClaudeClaude
ChatGPTChatGPT
CursorCursor
GeminiGemini
WindsurfWindsurf
VS CodeVS Code
JetBrainsJetBrains
VercelVercel
+ other MCP clients
create

Create client on Invoice Ninja (Invoicing & Billing)

Create a new client in InvoiceNinja

create

Create invoice on Invoice Ninja (Invoicing & Billing)

Create a new invoice for a client

delete

Delete client on Invoice Ninja (Invoicing & Billing)

Delete a client from InvoiceNinja

delete

Delete invoice on Invoice Ninja (Invoicing & Billing)

Delete an invoice from InvoiceNinja

get

Get client on Invoice Ninja (Invoicing & Billing)

Get complete details of a specific InvoiceNinja client

get

Get invoice on Invoice Ninja (Invoicing & Billing)

Get details of a specific invoice

list

List clients on Invoice Ninja (Invoicing & Billing)

List all clients registered in InvoiceNinja

list

List invoices on Invoice Ninja (Invoicing & Billing)

List invoices in InvoiceNinja

update

Update client on Invoice Ninja (Invoicing & Billing)

You must provide the fields to update encoded as a JSON string. Update an existing client in InvoiceNinja

update

Update invoice on Invoice Ninja (Invoicing & Billing)

g., from draft to sent). Provide modifications as a JSON string. Update an existing invoice

Security & Code Integrity Audit

Every tool in the Invoice Ninja (Invoicing & Billing) MCP Server is continuously audited by the Vinkius Security Engine. We guarantee zero-trust payload isolation, strict data boundaries, and deterministic execution for enterprise-grade AI agents.

MCP Inspector
A+Score: 100

How Vinkius protects your data

Can I set different limits for each virtual assistant on my team?

Absolutely. You have full control in our command center. You can create an AI agent that only "reads" data so the support team can answer questions, and another superpowered agent that can "edit" and "create" information exclusively for your operations team. Each AI gets exactly the level of access you allow.

How do I check a client's outstanding balance?

The get_client tool allows your agent to retrieve complete details for a specific client, including their current balance and payment history. This helps you quickly identify which clients need follow-up on outstanding payments.

What happens if the underlying API rate limits my agent?

Our edge infrastructure automatically handles backoffs, queueing, and throttling. If an AI agent sends too many erratic requests, Vinkius manages the rate limits gracefully, ensuring your backend doesn't crash.

What if the AI ends up reading customer data or confidential information?

We have a built-in digital "bodyguard" called DLP (Data Loss Prevention). If a tool fetches data and the response contains social security numbers, credit cards, or personal customer info, Vinkius magically blocks and erases that information before it is delivered to the AI. The AI works only with what is strictly necessary, and your sensitive data never leaks.

Triggering Invoice Ninja (Invoicing & Billing) via Natural Language

Securely interface Claude Code, ChatGPT, and Cursor with the Invoice Ninja (Invoicing & Billing) API through semantic routing and standardized natural language triggers.

Claude Code Integration for invoicing

The Invoice Ninja (Invoicing & Billing) MCP manages API routing for invoicing. This enables AI agents like Claude Code to execute structured productivity queries.

Seamless expense tracking Integration

Connect the Invoice Ninja (Invoicing & Billing) server to enable expense tracking workflows. The integration provides structured schemas for Claude to mutate productivity data.

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