How to Use the CoinGate MCP in Google ADK

Q: Can Google ADK agents filter which CoinGate tools are exposed?

Yes. You can use the toolnames parameter in your McpToolset configuration to restrict access, for example, exposing getexchangerates while hiding payout tools.

Deploy enterprise crypto payment agents on Google Cloud using the Google ADK and CoinGate.

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Connect CoinGate MCP to Google ADK

Create your Vinkius account to connect CoinGate 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 CoinGate with Google ADK

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Enterprise Payment Processing with Google ADK

The `create_order` tool connects your enterprise Google ADK agent directly to the checkout system. This setup allows your Gemini-powered agent to process high-volume invoice requests using structured JSON payloads. Because the framework handles massive token contexts, your agent can cross-reference incoming payment requests against thousands of rows of historical ERP data before triggering the API.

BigQuery Reconciliation via CoinGate MCP Server

The `list_orders` tool retrieves complete payment records that your Google ADK agent can write directly to BigQuery. This CoinGate MCP Server bridge turns raw transactional logs into structured datasets for immediate SQL analysis. Your agent runs scheduled checks to compare internal sales databases with live checkout statuses. It flags discrepancies instantly without requiring manual exports or custom pipeline code.

Automated Payout Audits

The `list_payouts` tool exposes your settlement history to the Gemini reasoning engine. The agent reads this stream to track when crypto payments convert to fiat and land in your bank account. By coupling this tool with Google Cloud monitoring, you build self-auditing systems. Your agent alerts your finance team if a settlement delay occurs or if payout structures change.

Setup guide

Set up CoinGate 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 CoinGate 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="CoinGate_agent",
    model="gemini-2.0-flash",
    instruction="You have access to CoinGate 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 CoinGate. 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 CoinGate MCP in Google ADK

Instantiate the McpToolset with your Vinkius HTTP endpoint and pass it to your LlmAgent tool list. Your Gemini models will immediately discover and call the payment tools.

Yes. You can use the tool_names parameter in your McpToolset configuration to restrict access, for example, exposing `get_exchange_rates` while hiding payout tools.

Yes. The ADK supports both Stdio and HTTP transports, allowing your agent to run securely in local environments or deployed inside Google Cloud Functions.

The agent leverages Gemini's long context window to parse thousands of payment records returned by `list_orders` at once, making large-scale financial analysis fast.

Vinkius manages your CoinGate merchant credentials in an ephemeral zero-trust MCP environment. Your Google ADK agent pulls payout history and order details over a secure, single-token endpoint, keeping your ledger off public servers.

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