How do I get Evoliz API credentials?

Log in to your Evoliz account, navigate to **Apps > API**, and you can generate your unique **Public Key** and **Secret Key** there. Ensure your user has the necessary permissions for API usage.

Does the integration support overdue tracking?

Yes, you can use the list_unpaid_overdue_invoices tool to instantly identify all sales invoices that are past their due date.

Can the agent create new invoices?

This integration currently focuses on listing and auditing invoices, quotes, and clients. Creating or converting quotes to invoices should be managed via the Evoliz web interface or mobile app to ensure proper accounting compliance.

Evoliz Invoicing & Management MCP Server for Google ADK 10 tools — connect in under 2 minutes

Name: Evoliz Invoicing & Management
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 Evoliz Invoicing & Management 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="evoliz_invoicing_management_agent",
    instruction=(
        "You help users interact with Evoliz Invoicing & Management "
        "using 10 available tools."
    ),
    tools=[mcp_tools],
)

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About Evoliz Invoicing & Management MCP Server

Integrate Evoliz, the powerful cloud-based invoicing and business management platform, directly into your AI workflow. Manage your sales invoices and quotes, track client profiles and financial summaries, monitor product catalogs and supplier records, and oversee your entire business operation using natural language.

Google ADK natively supports Evoliz Invoicing & Management 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

Invoicing Oversight — List and retrieve detailed information, line items, and payment status for all your sales invoices.
Client Intelligence — Monitor CRM client profiles and financial summaries, resolving billing details and document history.
Quote Management — Access and monitor sales quotes and estimates, tracking validation statuses and total amounts.
Financial Auditing — Retrieve high-level summaries of document volume, overdue invoices, and organizational business health instantly.

The Evoliz Invoicing & Management 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 Evoliz Invoicing & Management to Google ADK via MCP

Follow these steps to integrate the Evoliz Invoicing & Management 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 Evoliz Invoicing & Management via MCP

Why Use Google ADK with the Evoliz Invoicing & Management MCP Server

Google ADK provides unique advantages when paired with Evoliz Invoicing & Management 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 Evoliz Invoicing & Management

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 Evoliz Invoicing & Management tools with BigQuery, Vertex AI, and Cloud Functions

Evoliz Invoicing & Management + Google ADK Use Cases

Practical scenarios where Google ADK combined with the Evoliz Invoicing & Management MCP Server delivers measurable value.

Enterprise data agents: ADK agents query Evoliz Invoicing & Management and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine Evoliz Invoicing & Management tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query Evoliz Invoicing & Management regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Evoliz Invoicing & Management

Evoliz Invoicing & Management MCP Tools for Google ADK (10)

These 10 tools become available when you connect Evoliz Invoicing & Management to Google ADK via MCP:

get_client_detailed_profile

Get detailed profile and financial summary for a specific client

get_evoliz_account_metadata

Retrieve metadata and limits for your Evoliz account

get_invoice_detailed_data

Get detailed settings and line items for a specific invoice

list_authorized_suppliers

List all authorized suppliers and vendors

list_crm_clients

List all clients registered in your organization

list_product_catalog

List all products and services available in your catalog

list_sales_invoices

List all sales invoices in your Evoliz account

list_sales_quotes

List all sales quotes and estimates

list_unpaid_overdue_invoices

Identify invoices that are currently past their due date

quick_financial_volume_audit

Retrieve a high-level summary of invoices and quotes

Example Prompts for Evoliz Invoicing & Management in Google ADK

Ready-to-use prompts you can give your Google ADK agent to start working with Evoliz Invoicing & Management immediately.

"List all overdue invoices."

"Show me the details for invoice ID 12345."

"Search for client 'Sarah Connor'."

Troubleshooting Evoliz Invoicing & Management MCP Server with Google ADK

Common issues when connecting Evoliz Invoicing & Management to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

Evoliz Invoicing & Management + Google ADK FAQ

Common questions about integrating Evoliz Invoicing & Management 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.