Invoicing Plus MCP Server with 12 Tools for Claude, Cursor, and AI Agents
Create professional invoices and estimates in minutes with a clean interface designed for small businesses and freelancers. Vinkius routes your AI agents directly to Invoicing Plus through a governed connection. 12 tools ready to use with Claude, ChatGPT, Cursor, or any AI agent — no hosting, no setup, connect in 30 seconds.
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Compatible with every major AI agent and IDE

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
What is the Invoicing Plus MCP Server?
The Invoicing Plus MCP Server routes AI agents like Claude, ChatGPT, and Cursor directly to Invoicing Plus via 12 tools. Create professional invoices and estimates in minutes with a clean interface designed for small businesses and freelancers. Powered by Vinkius — your credentials stay on your side of the connection, every request is auditable. Connect in under 2 minutes.
Built-in capabilities (12)
Tools for your AI Agents to operate Invoicing Plus
Ask your AI agent "Create an invoice for Acme Corp with 3 line items and show all overdue invoices." and get the answer without opening a single dashboard. With 12 tools connected to real Invoicing Plus data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.
Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by Vinkius — your credentials never touch the AI model, every request is auditable. Connect in under two minutes.
Why teams choose Vinkius
One subscription gives you the infrastructure to connect your AI agents to thousands of MCP servers — and deploy your own to the Vinkius Edge. Your credentials stay yours. Your data flows directly between your agent and the API. DLP blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade routing and governance, zero maintenance.
Build your own MCP Server with our secure development framework →The Invoicing Plus App Connector works with every AI agent you already use
…and any MCP-compatible client


















Use all 12 Invoicing Plus tools with your AI agents right now
Vinkius routes your AI agents to Invoicing Plus through a governed proxy. Beyond a simple connection, you get full visibility into every action your agents perform, with enterprise-grade security and up to 60% savings on AI costs.
Create customer on Invoicing Plus
plus with the provided name and email. Create a new customer in Invoicing.plus
Get company on Invoicing Plus
plus. Get a specific company from Invoicing.plus
Get customer on Invoicing Plus
plus API. Get a specific customer from Invoicing.plus
Get estimate on Invoicing Plus
plus API. Get a specific estimate from Invoicing.plus
Get invoice on Invoicing Plus
plus API. Get a specific invoice from Invoicing.plus
Get item on Invoicing Plus
plus API. Get a specific item from Invoicing.plus
List companies on Invoicing Plus
plus. List companies from Invoicing.plus
List customers on Invoicing Plus
plus API. List customers from Invoicing.plus
List estimates on Invoicing Plus
plus API. List estimates from Invoicing.plus
List invoices on Invoicing Plus
plus API. List invoices from Invoicing.plus
List items on Invoicing Plus
plus API. List items/products from Invoicing.plus
List payments on Invoicing Plus
plus API. List payments from Invoicing.plus
What the Invoicing Plus MCP Server unlocks
Connect your Invoicing Plus account to any AI agent and manage billing through natural conversation.
What you can do
- Invoice Management — List, create, inspect, and send invoices with line items and tax calculations
- Client Database — Browse clients, create new client records, and inspect profiles
- Payment Tracking — Monitor payment statuses and track overdue invoices
- Product Catalog — Browse products and services with pricing for quick invoice creation
- Revenue Monitoring — Track total revenue, outstanding amounts, and payment trends
How it works
1. Subscribe to this server
2. Enter your Invoicing Plus API Key
3. Start managing invoices from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Freelancers — create and send invoices without opening the billing app
- Small Businesses — manage clients, track payments, and monitor cash flow
- Accountants — review invoices and payment statuses through AI
Frequently asked questions about the Invoicing Plus MCP Server
Can I create and send invoices through the AI agent?
Yes. Use the invoice creation tools with client ID, line items, and tax settings. Browse products for quick item selection and send invoices directly to clients.
Can I track overdue invoices and payment status?
Yes. List invoices with status filters to identify overdue, paid, and pending invoices. Track payment amounts and dates for cash flow monitoring.
Can I manage my product catalog?
Yes. Browse all products and services with pricing. Use products directly when creating invoices for quick line item selection.
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We built the connector to Invoicing Plus. Now put your agents to work. Fully governed.
Vinkius is the AI Gateway with managed hosting. Stop building connectors. Every connection runs inside eight layers of security.
Hosted, sandboxed, and live on AWS. You don't provision anything. You don't maintain anything. You connect.
Every tool call, every token, every response. Logged and auditable. Data flows direct from Invoicing Plus to your agent. Nothing is stored on our side. Ever.
Eight governance layers on every request. Sensitive data redacted before it reaches the model. Kill switch if anything goes sideways. Always on.
