Can I see the reason why a transaction failed?

Yes! Use the `list_champ_transactions` tool. The agent will retrieve recent transactions including the decline reason and response from the payment gateway.

How do I list my latest leads from a specific campaign?

Use the `list_champ_leads` tool. You can then ask the agent to filter the results by campaign name or ID to see who signed up recently.

Where do I find my API Login ID and Password?

Log in to Checkout Champ and go to the 'Settings' or 'Admin' section to manage API Users. You can create a dedicated API user and get the credentials there.

Checkout Champ MCP Server for Google ADK 8 tools — connect in under 2 minutes

Name: Checkout Champ
Availability: InStock
Author: Vinkius

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

Built by Vinkius GDPR 8 Tools SDK

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

Get MCP Server for AI Agents

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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="checkout_champ_agent",
    instruction=(
        "You help users interact with Checkout Champ "
        "using 8 available tools."
    ),
    tools=[mcp_tools],
)

Fully ManagedVinkius Servers

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IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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 Checkout Champ MCP Server

Connect your Checkout Champ account to any AI agent and take full control of your e-commerce CRM and order management through natural conversation. Streamline your sales funnel and customer logistics.

Google ADK natively supports Checkout Champ as an MCP tool provider — declare the Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 8 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

Order Oversight — List and retrieve details for all customer orders and fulfillment statuses natively
Lead Intelligence — Access and monitor captured leads to understand your sales pipeline flawlessly
Transaction Auditing — List and review financial transactions and payment gateway responses securely
Customer Management — Access detailed customer profiles and their complete interaction history flawlessly
Campaign Tracking — List configured marketing campaigns and retrieve their performance metadata flawlessly
Product Logistics — Access your product catalog and retrieve master data directly within your workspace

The Checkout Champ MCP Server exposes 8 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 Checkout Champ to Google ADK via MCP

Follow these steps to integrate the Checkout Champ 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 8 tools from Checkout Champ via MCP

Why Use Google ADK with the Checkout Champ MCP Server

Google ADK provides unique advantages when paired with Checkout Champ 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 Checkout Champ

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 Checkout Champ tools with BigQuery, Vertex AI, and Cloud Functions

Checkout Champ + Google ADK Use Cases

Practical scenarios where Google ADK combined with the Checkout Champ MCP Server delivers measurable value.

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

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

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

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

Checkout Champ MCP Tools for Google ADK (8)

These 8 tools become available when you connect Checkout Champ to Google ADK via MCP:

get_champ_customer_details

Get detailed information for a specific customer

get_champ_order_details

Get detailed information for a specific order

list_champ_campaigns

List configured marketing campaigns

list_champ_customers

List customers in the CRM

list_champ_leads

List captured leads

list_champ_orders

List orders from Checkout Champ

list_champ_products

List products in the catalog

list_champ_transactions

List recent financial transactions

Example Prompts for Checkout Champ in Google ADK

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

"Show me the last 5 orders in Checkout Champ."

"What is my total sales volume for today?"

"List all active campaigns."

Troubleshooting Checkout Champ MCP Server with Google ADK

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

McpToolset not found

Update: pip install --upgrade google-adk

Checkout Champ + Google ADK FAQ

Common questions about integrating Checkout Champ 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.