Bring Churn Reduction
to Google ADK
Create your Vinkius account to connect Churnkey to Google ADK and start using all 8 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the Churnkey MCP Server?
Connect your Churnkey account to any AI agent and take full control of your customer retention and cancellation automation through natural conversation. Streamline how you handle churn and recover failed payments.
What you can do
- Session Oversight — List and retrieve details for all customer cancellation flow sessions natively
- Aggregation Intelligence — Access grouped session counts to identify trends in churn reasons flawlessly
- Recovery Logistics — Update and manage billing recovery contacts for specific customers securely
- Retention Deep-Dives — List all cancellation sessions for a specific customer to understand their history flawlessly
- Compliance Management — Access and delete customer data for GDPR requests directly within your workspace flawlessly
- Data Logistics — Retrieve session metadata including offer types (discounts, pauses) and billing intervals flawlessly
How it works
- Subscribe to this server
- Enter your Churnkey Data API Key and App ID (obtained from Settings > Account)
- Start managing your retention flows from Claude, Cursor, or any MCP-compatible client
Who is this for?
- SaaS Founders — monitor churn reasons and retention success rates using natural language
- Customer Success Managers — review specific cancellation sessions without opening the dashboard
- Finance Teams — manage billing recovery contacts and monitor saved revenue straight from their chat interface
- Operations Teams — verify GDPR data access and deletion requests
Built-in capabilities (8)
Update billing recovery contacts for multiple customers at once
Delete all data for a customer for GDPR compliance
Access all data stored for a customer for GDPR compliance
Get details for a specific cancellation session
Retrieve grouped session counts
List all cancellation sessions for a specific customer
List cancellation flow sessions
Update recovery contacts for a specific customer
Why Google ADK?
Google ADK natively supports Churnkey as an MCP tool provider. declare 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.
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Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution
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Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with Churnkey
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Production-ready features like session management, evaluation, and deployment come built-in. not bolted on
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Seamless integration with Google Cloud services means you can combine Churnkey tools with BigQuery, Vertex AI, and Cloud Functions
Churnkey in Google ADK
Why run Churnkey with Vinkius?
The Churnkey connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 8 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.
* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.
Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect Churnkey using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Churnkey and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Churnkey to Google ADK through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
Churnkey for Google ADK
Every request between Google ADK and Churnkey is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
Can I see the most common reason users are trying to cancel?
Yes! Use the get_session_aggregates tool. The agent will return grouped data showing which reasons are being selected most frequently in your cancellation flows.
How do I update the billing contact for a customer whose payment failed?
Use the update_billing_contacts tool. Provide the customer ID and the new contact details. This ensures Churnkey sends dunning and recovery emails to the right person.
Where do I find my Churnkey Data API Key and App ID?
Log in to your Churnkey dashboard and navigate to Settings > Account. You can find your App ID and generate a Data API Key in the API section.
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.
McpToolset not found
Update: pip install --upgrade google-adk
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