Can I check which subscription plan a customer is currently on?

Yes! Use the `get_customer_subscriptions` tool with the Customer Unique ID. It will fetch all active and inactive plans for that user.

Does the integration allow me to cancel a subscription?

Currently, the toolset focuses on querying and management functions (listing customers, checking invoices). Canceling or modifying subscription billing dates must be done on the Billsby platform.

Can I list all available subscription plans?

Yes. Use the `list_plans` tool to retrieve all subscription plans configured in your Billsby account, including their pricing and cycles.

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

Name: Billsby
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 Billsby as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

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="billsby_agent",
    instruction=(
        "You help users interact with Billsby "
        "using 10 available tools."
    ),
    tools=[mcp_tools],
)

Fully ManagedVinkius Servers

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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 Billsby MCP Server

Connect your Billsby account to any AI agent and orchestrate your subscription billing workflows through natural conversation.

Google ADK natively supports Billsby as an MCP tool provider. declare 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

Customer Management — List, retrieve, and create customer profiles within your billing system.
Subscription Oversight — Query and manage subscriptions, plans, and add-ons linked to your customers.
Invoicing Audits — Access recent invoices and their payment statuses to ensure steady cash flow.
Product Catalog — Retrieve available products and their pricing structures from Billsby.

The Billsby 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 Billsby to Google ADK via MCP

Follow these steps to integrate the Billsby 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 Billsby via MCP

Why Use Google ADK with the Billsby MCP Server

Google ADK provides unique advantages when paired with Billsby 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 Billsby

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 Billsby tools with BigQuery, Vertex AI, and Cloud Functions

Billsby + Google ADK Use Cases

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

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

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

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

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

Billsby MCP Tools for Google ADK (10)

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

create_customer

Create a new customer

get_customer

Get specific customer details

get_customer_subscriptions

List subscriptions for a specific customer

get_subscription

Get specific subscription details

list_addons

List available add-ons

list_customers

List all customers

list_invoices

List recent invoices

list_plans

List all subscription plans

list_products

List all products

list_subscriptions

List all subscriptions

Example Prompts for Billsby in Google ADK

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

"List all our active customers."

"Show subscriptions for customer c_1."

"List all available subscription plans."

Troubleshooting Billsby MCP Server with Google ADK

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

McpToolset not found

Update: pip install --upgrade google-adk

Billsby + Google ADK FAQ

Common questions about integrating Billsby 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.