Invoice Ninja MCP Server for Google ADKGive Google ADK instant access to 11 tools to Create Client, Create Invoice, Create Product, and more
Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Invoice Ninja as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.
Ask AI about this App Connector for Google ADK
The Invoice Ninja app connector for Google ADK is a standout in the Productivity category — giving your AI agent 11 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
StreamableHTTPConnectionParams,
)
# Your Vinkius token. get it at cloud.vinkius.com
mcp_tools = McpToolset(
connection_params=StreamableHTTPConnectionParams(
url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
)
)
agent = Agent(
model="gemini-2.5-pro",
name="invoice_ninja_agent",
instruction=(
"You help users interact with Invoice Ninja "
"using 11 available tools."
),
tools=[mcp_tools],
)
* 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
About Invoice Ninja MCP Server
What you can do
- List and retrieve clients: Instantly access client details, contacts, and custom fields.
- Create and manage invoices: Generate invoices, fetch specific invoice details, and streamline your billing process.
- Handle products and payments: Track your products, record payments, and manage financial operations seamlessly via AI.
Who is it for?
Freelancers, small businesses, and agencies who need a powerful, automated way to handle invoicing and client management directly from their AI assistant.Google ADK natively supports Invoice Ninja as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 11 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.
The Invoice Ninja MCP Server exposes 11 tools through the Vinkius. Connect it to Google ADK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 11 Invoice Ninja tools available for Google ADK
When Google ADK connects to Invoice Ninja through Vinkius, your AI agent gets direct access to every tool listed below — spanning invoicing, expense-tracking, time-tracking, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.
Create a new client
Create a new invoice
Create a new product
Get details for a specific client
Get an invoice by ID
Get a payment by ID
Get a product by ID
List clients in Invoice Ninja
List invoices
List payments
List products
Connect Invoice Ninja to Google ADK via MCP
Follow these steps to wire Invoice Ninja into Google ADK. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install Google ADK
pip install google-adkReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenCreate the agent
Explore tools
Why Use Google ADK with the Invoice Ninja MCP Server
Google ADK provides unique advantages when paired with Invoice Ninja through the Model Context Protocol.
Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution
Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with Invoice Ninja
Production-ready features like session management, evaluation, and deployment come built-in. not bolted on
Seamless integration with Google Cloud services means you can combine Invoice Ninja tools with BigQuery, Vertex AI, and Cloud Functions
Invoice Ninja + Google ADK Use Cases
Practical scenarios where Google ADK combined with the Invoice Ninja MCP Server delivers measurable value.
Enterprise data agents: ADK agents query Invoice Ninja and cross-reference results with internal databases for comprehensive analysis
Multi-modal workflows: combine Invoice Ninja tool responses with Gemini's vision and language capabilities in a single agent
Automated compliance checks: schedule ADK agents to query Invoice Ninja regularly and flag policy violations or configuration drift
Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Invoice Ninja
Example Prompts for Invoice Ninja in Google ADK
Ready-to-use prompts you can give your Google ADK agent to start working with Invoice Ninja immediately.
"List my latest clients."
"Create a new product called 'Consulting Hours' with a price of 150."
"Get the details for invoice ID 12345."
Troubleshooting Invoice Ninja MCP Server with Google ADK
Common issues when connecting Invoice Ninja to Google ADK through the Vinkius, and how to resolve them.
McpToolset not found
pip install --upgrade google-adkInvoice Ninja + Google ADK FAQ
Common questions about integrating Invoice Ninja MCP Server with Google ADK.