How to Use the ReferralCandy MCP in Google ADK

Q: How do I register the ReferralCandy MCP Server in Google ADK?

Use the McpToolset class and pass the Vinkius HTTP transport URL. Your Gemini-powered agent will automatically see the tools and can call them as needed. You can also filter the tool list if you only want to expose specific actions.

Q: How does Google ADK process large ReferralCandy advocate lists?

The framework passes the output of listreferrers directly into Gemini's massive context window. This allows the model to analyze thousands of advocates at once without hitting token limits.

Connect ReferralCandy to your Google ADK pipelines to analyze advocate data with Gemini's million-token context window.

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Connect ReferralCandy MCP to Google ADK

Create your Vinkius account to connect ReferralCandy to Google ADK — we handle the hosting, security, and runtime updates so you don't have to. No server setup required.

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Setup ReferralCandy with Google ADK

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Feed ReferralCandy metrics into BigQuery via Google ADK

The `get_stats` tool extracts your high-level referral program metrics directly into your Google Cloud workflows. Your Gemini agent can pull this data, compare it against historical sales tables in BigQuery, and generate performance reports. This setup removes the need for manual CSV exports. Because Google ADK supports long-context reasoning with this MCP integration, you can dump months of referral history into a single prompt to find hidden patterns.

Track advocate networks at scale

The `list_referrers` tool retrieves your entire list of brand advocates so your agent can map out customer relationships. By combining this with `get_referrer`, your pipeline builds a detailed profile of who is driving the most organic growth. Gemini handles the heavy lifting of sorting through thousands of records. You get a clear picture of advocate behavior without writing complex database queries.

Manage campaign configurations with this MCP Server

The `list_campaigns` tool lets your agent audit active referral offers and rewards. It can check specific details using `get_campaign` to ensure your landing pages display the correct incentives. If an offer expires, your agent notices the mismatch immediately. This automated auditing keeps your customer-facing promotions accurate without manual oversight.

Setup guide

Set up ReferralCandy MCP in Google ADK

Prerequisites

Python 3.10+ installed
google-adk package (pip install google-adk)
Active Vinkius subscription with a valid endpoint token

1

Install Google ADK

Run pip install google-adk to install the Agent Development Kit. MCP support is included via the McpToolset class.
2

Connect via SSE transport

Use McpToolset.from_server() with SseServerParams pointing to your Vinkius endpoint. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Create an LlmAgent

Pass the returned mcp_tools list directly to LlmAgent(tools=mcp_tools). The ADK maps each MCP tool to a native Gemini function call — no manual schema definitions required.
4

Run with any Gemini model

The agent works with any Gemini model (gemini-2.0-flash, gemini-2.5-pro, etc.). Copy the full example on the right to get started with ReferralCandy tools in your ADK agent.

agent.py

from google.adk.agents import LlmAgent
from google.adk.tools.mcp_tool.mcp_toolset import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import SseServerParams

# Connect to the MCP via SSE
mcp_tools, exit_stack = await McpToolset.from_server(
    connection_params=SseServerParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    )
)

# Create your agent with auto-discovered tools
agent = LlmAgent(
    name="ReferralCandy_agent",
    model="gemini-2.0-flash",
    instruction="You have access to ReferralCandy tools via MCP.",
    tools=mcp_tools,
)

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by ReferralCandy. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

Why Choose Vinkius

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Common questions about ReferralCandy MCP in Google ADK

Use the `McpToolset` class and pass the Vinkius HTTP transport URL. Your Gemini-powered agent will automatically see the tools and can call them as needed. You can also filter the tool list if you only want to expose specific actions.

Absolutely. Your agent can listen to purchase events from your database and trigger `send_invite` via Google ADK. This automates the entire onboarding process for new advocates.

The framework passes the output of `list_referrers` directly into Gemini's massive context window. This allows the model to analyze thousands of advocates at once without hitting token limits.

Yes, you can pass a specific list of allowed tool names to your toolset configuration. This ensures the agent cannot trigger actions like sending invites if it only needs to read campaign statistics.

This MCP Server handles customer names, email addresses, and purchase histories strictly in transit. Vinkius handles the API authentication tokens securely, ensuring no credentials or customer databases are exposed to the public internet.

Use it with your favorite AI tools

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