How to Use the CoinMarketCal MCP in Google ADK

Q: How do I configure Google ADK to use the CoinMarketCal MCP Server?

Install google-adk and define the toolset using McpToolset with the HTTP transport URL. Pass this toolset directly into your LlmAgent configuration to expose the tools.

Q: Can I limit the tools my agent uses from CoinMarketCal?

Yes, you can use the toolnames parameter in your McpToolset to restrict access. For instance, you can expose only listtrendingevents and hide the rest.

Feed live CoinMarketCal crypto event data directly into your Gemini enterprise agents using Google ADK and an MCP Server.

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Connect CoinMarketCal MCP to Google ADK

Create your Vinkius account to connect CoinMarketCal to Google ADK and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup CoinMarketCal with Google ADK

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Query CoinMarketCal events inside Google ADK pipelines

This MCP Server connects Gemini's long-context models to the `list_events` and `search_events_by_coin` tools for instant market intelligence. Your enterprise agents can ingest thousands of upcoming crypto events and analyze them alongside your BigQuery datasets. Setup takes minutes by passing the server parameters to `McpToolset`. The model uses `get_coin_id` to map messy database names to verified CoinMarketCal assets before executing searches.

Analyze historical trends with Gemini's massive context

The `list_popular_events` and `list_trending_events` tools let your agents track what the crypto community is watching. Because Gemini handles huge token windows, you can dump entire trend reports directly into your prompt context. Use `get_event_details` to pull granular details on specific high-value milestones. Your agent can cross-reference these details with Google Cloud storage files to generate deep reports.

Filter events by specific dates and categories

The `search_events_by_date` and `list_categories` tools allow your agent to slice the calendar by specific time windows. This prevents your LLM from wasting tokens on irrelevant past events. You can restrict tool access using the `tool_names` filter in the ADK setup. This ensures your production agents only call the specific endpoints required for their current analysis task.

Setup guide

Set up CoinMarketCal 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 CoinMarketCal 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="CoinMarketCal_agent",
    model="gemini-2.0-flash",
    instruction="You have access to CoinMarketCal tools via MCP.",
    tools=mcp_tools,
)

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by CoinMarketCal. 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.

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Common questions about CoinMarketCal MCP in Google ADK

Install `google-adk` and define the toolset using `McpToolset` with the HTTP transport URL. Pass this toolset directly into your `LlmAgent` configuration to expose the tools.

Yes, Gemini's large context window easily processes the raw JSON returned by `list_events`. The model parses the event details and formats them without losing critical metadata.

Yes, the connection runs through the Vinkius secure sandbox. Your Google Cloud environment communicates with the API via a single authenticated endpoint.

Yes, you can use the `tool_names` parameter in your `McpToolset` to restrict access. For instance, you can expose only `list_trending_events` and hide the rest.

The server only handles public crypto calendar data and your search strings. Your private Vertex AI datasets and BigQuery tables remain completely isolated within your Google Cloud project.

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