Can I run Profit & Loss reports?

Yes! Use the `profit_and_loss` tool with start and end dates in YYYY-MM-DD format.

How do I create an invoice?

Use `create_invoice` with a JSON payload containing the CustomerRef and Line items.

Can I run custom queries?

Yes! The `query` tool accepts any QuickBooks query. Example: SELECT * FROM Invoice WHERE TotalAmt > 500.

QuickBooks Online MCP Server for Google ADK 10 tools — connect in under 2 minutes

Name: QuickBooks Online
Availability: InStock
Author: Vinkius

google.github.io/adk-docs/tools/mcp-tools

Built by Vinkius GDPR 10 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add QuickBooks Online as an MCP tool provider through the Vinkius and your ADK agents can call every tool with full schema introspection.

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Vinkius supports streamable HTTP and SSE.

python

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="quickbooks_online_agent",
    instruction=(
        "You help users interact with QuickBooks Online "
        "using 10 available tools."
    ),
    tools=[mcp_tools],
)

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* 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 QuickBooks Online MCP Server

Connect QuickBooks Online to any AI agent and manage your entire accounting operation through natural conversation.

Google ADK natively supports QuickBooks Online as an MCP tool provider — declare the Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 10 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

What you can do

Invoice Management — List, view, and create invoices with line items and taxes
Customer Management — Browse customers, view profiles, create new accounts
Payment Tracking — View payment records with amounts and linked invoices
Financial Reports — Run Profit & Loss reports for any date range
Company Info — View company details, fiscal year, and subscription info
Custom Queries — Execute any QuickBooks query language statement

The QuickBooks Online MCP Server exposes 10 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.

How to Connect QuickBooks Online to Google ADK via MCP

Follow these steps to integrate the QuickBooks Online MCP Server with Google ADK.

Install Google ADK

Run pip install google-adk

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Create the agent

Save the code above and integrate into your ADK workflow

Explore tools

The agent will discover 10 tools from QuickBooks Online via MCP

Why Use Google ADK with the QuickBooks Online MCP Server

Google ADK provides unique advantages when paired with QuickBooks Online 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 QuickBooks Online

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 QuickBooks Online tools with BigQuery, Vertex AI, and Cloud Functions

QuickBooks Online + Google ADK Use Cases

Practical scenarios where Google ADK combined with the QuickBooks Online MCP Server delivers measurable value.

Enterprise data agents: ADK agents query QuickBooks Online and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine QuickBooks Online tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query QuickBooks Online regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including QuickBooks Online

QuickBooks Online MCP Tools for Google ADK (10)

These 10 tools become available when you connect QuickBooks Online to Google ADK via MCP:

create_customer

Provide DisplayName and optional email/phone as JSON. Create a new customer

create_invoice

Provide customer ref and line items as JSON. Create a new invoice

get_company_info

Get company information

get_customer

Get customer details

get_invoice

Get invoice details

get_payment

Get payment details

list_customers

List all customers

list_invoices

List all invoices

profit_and_loss

Provide dates in YYYY-MM-DD format. Run Profit & Loss report

query

Example: SELECT * FROM Invoice WHERE TotalAmt > 100 MAXRESULTS 50 Execute a QuickBooks query

Example Prompts for QuickBooks Online in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with QuickBooks Online immediately.

"Show me all unpaid invoices."

"Run the P&L report for Q1 2026."

"Create a customer for John Smith, john@acme.com."

Troubleshooting QuickBooks Online MCP Server with Google ADK

Common issues when connecting QuickBooks Online to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

QuickBooks Online + Google ADK FAQ

Common questions about integrating QuickBooks Online MCP Server with Google ADK.

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.