Bold MCP Server for Pydantic AI 14 tools — connect in under 2 minutes
Pydantic AI brings type-safe agent development to Python with first-class MCP support. Connect Bold through Vinkius and every tool is automatically validated against Pydantic schemas. catch errors at build time, not in production.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import asyncio
from pydantic_ai import Agent
from pydantic_ai.mcp import MCPServerHTTP
async def main():
# Your Vinkius token. get it at cloud.vinkius.com
server = MCPServerHTTP(url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
agent = Agent(
model="openai:gpt-4o",
mcp_servers=[server],
system_prompt=(
"You are an assistant with access to Bold "
"(14 tools)."
),
)
result = await agent.run(
"What tools are available in Bold?"
)
print(result.data)
asyncio.run(main())
* 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.
Pydantic AI validates every Bold tool response against typed schemas, catching data inconsistencies at build time. Connect 14 tools through Vinkius and switch between OpenAI, Anthropic, or Gemini without changing your integration code. full type safety, structured output guarantees, and dependency injection for testable agents.
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 Pydantic AI 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 Pydantic AI via MCP
Follow these steps to integrate the Bold MCP Server with Pydantic AI.
Install Pydantic AI
Run pip install pydantic-ai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.py and run: python agent.py
Explore tools
The agent discovers 14 tools from Bold with type-safe schemas
Why Use Pydantic AI with the Bold MCP Server
Pydantic AI provides unique advantages when paired with Bold through the Model Context Protocol.
Full type safety: every MCP tool response is validated against Pydantic models, catching data inconsistencies before they reach your application
Model-agnostic architecture. switch between OpenAI, Anthropic, or Gemini without changing your Bold integration code
Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors
Dependency injection system cleanly separates your Bold connection logic from agent behavior for testable, maintainable code
Bold + Pydantic AI Use Cases
Practical scenarios where Pydantic AI combined with the Bold MCP Server delivers measurable value.
Type-safe data pipelines: query Bold with guaranteed response schemas, feeding validated data into downstream processing
API orchestration: chain multiple Bold tool calls with Pydantic validation at each step to ensure data integrity end-to-end
Production monitoring: build validated alert agents that query Bold and output structured, schema-compliant notifications
Testing and QA: use Pydantic AI's dependency injection to mock Bold responses and write comprehensive agent tests
Bold MCP Tools for Pydantic AI (14)
These 14 tools become available when you connect Bold to Pydantic AI 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 Pydantic AI
Ready-to-use prompts you can give your Pydantic AI 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 Pydantic AI
Common issues when connecting Bold to Pydantic AI through the Vinkius, and how to resolve them.
MCPServerHTTP not found
pip install --upgrade pydantic-aiBold + Pydantic AI FAQ
Common questions about integrating Bold MCP Server with Pydantic AI.
How does Pydantic AI discover MCP tools?
MCPServerHTTP instance with the server URL. Pydantic AI connects, discovers all tools, and generates typed Python interfaces automatically.Does Pydantic AI validate MCP tool responses?
Can I switch LLM providers without changing MCP code?
Connect Bold with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Bold to Pydantic AI
Get your token, paste the configuration, and start using 14 tools in under 2 minutes. No API key management needed.