Bold MCP Server for Google ADK 14 tools — connect in under 2 minutes
Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Bold as an MCP tool provider through Vinkius and your ADK agents can call every tool with full schema introspection.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
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="bold_agent",
instruction=(
"You help users interact with Bold "
"using 14 available tools."
),
tools=[mcp_tools],
)
* 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 Bold MCP Server
Connect your Bold merchant account to any AI agent and gain full control of your Colombian payment infrastructure through natural conversation.
Google ADK natively supports Bold as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 14 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
- Terminal Management — List all bound datáfono devices (Smart Pro, Smart Mini) and trigger in-store payment flows remotely
- Online Payments — Process card-not-present payments, create shareable payment links, and manage the full transaction lifecycle
- Transaction Intelligence — Query historical transactions by date range, inspect individual payment details including card brand and settlement data
- Refund Operations — Issue full reversals on approved online payments back to the original payment method
- Webhook Configuration — Register and manage real-time HTTPS endpoints for transaction event notifications
- Balance Monitoring — Check your merchant account balance including available funds and pending disbursements
The Bold MCP Server exposes 14 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 Bold to Google ADK via MCP
Follow these steps to integrate the Bold 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 14 tools from Bold via MCP
Why Use Google ADK with the Bold MCP Server
Google ADK provides unique advantages when paired with Bold 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 Bold
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 Bold tools with BigQuery, Vertex AI, and Cloud Functions
Bold + Google ADK Use Cases
Practical scenarios where Google ADK combined with the Bold MCP Server delivers measurable value.
Enterprise data agents: ADK agents query Bold and cross-reference results with internal databases for comprehensive analysis
Multi-modal workflows: combine Bold tool responses with Gemini's vision and language capabilities in a single agent
Automated compliance checks: schedule ADK agents to query Bold regularly and flag policy violations or configuration drift
Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Bold
Bold MCP Tools for Google ADK (14)
These 14 tools become available when you connect Bold to Google ADK via MCP:
create_online_payment
Requires card tokenization details, the amount in COP, and payer information for Colombian anti-fraud compliance. Process an online card payment
create_payment_link
The link includes the specified amount in Colombian Pesos (COP) and a reference description. Generate a shareable payment link
create_webhook
) in your Bold merchant account. Register a new webhook endpoint
delete_webhook
Remove a webhook endpoint
get_account_balance
Get current merchant account balance
get_online_payment
Get details of an online payment
get_payment_link
Get details of a specific payment link
get_transaction
Get details of a specific transaction
initiate_terminal_payment
This requires the terminal serial number and the payment amount in COP. Trigger a payment on a physical terminal
list_payment_methods
List accepted payment methods
list_terminals
) currently linked to your Bold merchant account, including their serial numbers and connectivity status. List all bound payment terminals
list_transactions
List recent payment transactions
list_webhooks
List configured webhooks
refund_payment
The refund is processed back to the original payment method and may take 5-10 business days to reflect on the cardholder's statement. Issue a refund for a processed payment
Example Prompts for Bold in Google ADK
Ready-to-use prompts you can give your Google ADK agent to start working with Bold immediately.
"Show me all the datáfono terminals connected to my Bold account."
"Create a payment link for 150,000 COP for the invoice #INV-2024-089."
"List all transactions from the last 7 days and show me the total processed."
Troubleshooting Bold MCP Server with Google ADK
Common issues when connecting Bold to Google ADK through the Vinkius, and how to resolve them.
McpToolset not found
pip install --upgrade google-adkBold + Google ADK FAQ
Common questions about integrating Bold MCP Server with Google ADK.
How does Google ADK connect to MCP servers?
Can ADK agents use multiple MCP servers?
Which Gemini models work best with MCP tools?
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Connect Bold to Google ADK
Get your token, paste the configuration, and start using 14 tools in under 2 minutes. No API key management needed.