Bring Invoicing
to Cursor
Create your Vinkius account to connect Invoice Ninja (Invoicing & Billing) to Cursor and start using all 10 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the Invoice Ninja (Invoicing & Billing) MCP Server?
Connect your Invoice Ninja account to any AI agent and take full control of your small business billing and client management through natural conversation.
What you can do
- Client Management — List all registered clients and retrieve detailed CRM data including balances, VAT identifiers, and contact histories directly from your agent
- Invoice Lifecycle — Create new invoice drafts, update line items, and manage the transition from 'Draft' to 'Sent' and 'Paid' stages securely
- Balance Audit — Fetch full tax math and raw total calculations for specific invoices to verify billing accuracy and financial reporting
- CRM Operations — Programmatically create and update client profiles with custom JSON payloads to maintain an accurate business registry
- Document Cleanup — Irreversibly delete or archive invoices and client records to maintain clean accounting totals and optimized workspace data
- Billing Workflow — Browse through your entire billing system to monitor revenue streams and track outstanding payments in real-time
How it works
- Subscribe to this server
- Enter your Invoice Ninja Domain and API Token
- Start managing your business billing from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Small Business Owners — monitor outstanding invoices and manage client balances through natural conversation during busy workdays
- Freelancers — create and update invoice drafts for clients without leaving your development or design environment
- Accountants & Ops — audit invoice line items and tax calculations to ensure financial integrity across the entire billing system
Built-in capabilities (10)
Create a new client in InvoiceNinja
Create a new invoice for a client
Delete a client from InvoiceNinja
Delete an invoice from InvoiceNinja
Get complete details of a specific InvoiceNinja client
Get details of a specific invoice
List all clients registered in InvoiceNinja
List invoices in InvoiceNinja
You must provide the fields to update encoded as a JSON string. Update an existing client in InvoiceNinja
g., from draft to sent). Provide modifications as a JSON string. Update an existing invoice
Why Cursor?
Cursor's Agent mode turns Invoice Ninja (Invoicing & Billing) into an in-editor superpower. Ask Cursor to generate code using live data from Invoice Ninja (Invoicing & Billing) and it fetches, processes, and writes. all in a single agentic loop. 10 tools appear alongside file editing and terminal access, creating a unified development environment grounded in real-time information.
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Agent mode turns Cursor into an autonomous coding assistant that can read files, run commands, and call MCP tools without switching context
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Cursor's Composer feature can generate entire files using real-time data fetched through MCP. no copy-pasting from external dashboards
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MCP tools appear alongside built-in tools like file reading and terminal access, creating a unified agentic environment
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VS Code extension compatibility means your existing workflow, keybindings, and extensions all work alongside MCP tools
Invoice Ninja (Invoicing & Billing) in Cursor
Why run Invoice Ninja (Invoicing & Billing) with Vinkius?
The Invoice Ninja (Invoicing & Billing) connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 10 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.
* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.
Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect Invoice Ninja (Invoicing & Billing) using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Invoice Ninja (Invoicing & Billing) and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Invoice Ninja (Invoicing & Billing) to Cursor through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
Invoice Ninja (Invoicing & Billing) for Cursor
Every request between Cursor and Invoice Ninja (Invoicing & Billing) is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
Can I create a new invoice draft through my agent?
Yes. Use the create_invoice tool by providing an existing Client ID and a JSON array of line items. Your agent will generate the draft in Invoice Ninja, ready for your final review and sending.
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.
Can my agent list all unpaid invoices?
Absolutely. Use the list_invoices tool to browse your billing system. Your agent can filter through the results to show you which invoices are still in 'Sent' or 'Overdue' status directly through natural conversation.
What is Agent mode and why does it matter for MCP?
Agent mode is Cursor's autonomous execution mode where the AI can perform multi-step tasks: reading files, editing code, running terminal commands, and calling MCP tools. Without Agent mode, Cursor operates in a simpler ask-and-answer mode that doesn't support tool calling. Always ensure you're in Agent mode when working with MCP servers.
Where does Cursor store MCP configuration?
Cursor looks for MCP server configurations in a mcp.json file. You can configure servers at the project level (.cursor/mcp.json in your project root) or globally (~/.cursor/mcp.json). Project-level configs take precedence.
Can Cursor use MCP tools in inline edits?
No. MCP tools are only available in Agent mode through the chat panel. Inline completions and Tab suggestions do not trigger MCP tool calls. This is by design. tool calls require user visibility and approval.
How do I verify MCP tools are loaded?
Open Settings → Features → MCP and look for your server name. A green indicator means the server is connected. You can also check Agent mode's available tools by clicking the tools dropdown in the chat panel.
Tools not appearing in Cursor
Ensure you are in Agent mode (not Ask mode). MCP tools only work in Agent mode.
Server shows as disconnected
Check Settings → Features → MCP and verify the server status. Try clicking the refresh button.
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