How do I find my Adyen API Key?

Log in to your Adyen Customer Area, go to **Developers** > **API credentials**, and select your web service user (ws@Company.YourCompany). You can generate and copy your API key from the 'Authentication' section.

Can I process a refund via the agent?

Yes! Use the `refund_payment` tool and provide the original PSP reference and the amount. Your agent will submit the refund request to Adyen for processing.

Does this support checking payment statuses?

Yes, the `get_payment_details` tool allows you to retrieve the full technical response for any PSP reference, including authorization codes and refusal reasons.

Adyen MCP Server for OpenAI Agents SDK 4 tools — connect in under 2 minutes

Name: Adyen
Availability: InStock
Author: Vinkius

openai.github.io/openai-agents-python/mcp

Built by Vinkius GDPR 4 Tools SDK

The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect Adyen through Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails. no manual schema definitions required.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MCPServerStreamableHttp(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as mcp_server:

        agent = Agent(
            name="Adyen Assistant",
            instructions=(
                "You help users interact with Adyen. "
                "You have access to 4 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from Adyen"
        )
        print(result.final_output)

asyncio.run(main())

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Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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 Adyen MCP Server

Connect your Adyen account to your AI agent to unlock enterprise-grade payment orchestration and financial management. From monitoring real-time transaction statuses to handling refunds and auditing merchant account configurations, your agent handles your global payment ecosystem through natural conversation.

The OpenAI Agents SDK auto-discovers all 4 tools from Adyen through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries Adyen, another analyzes results, and a third generates reports, all orchestrated through Vinkius.

What you can do

Payment Monitoring — List and retrieve details for authorized, captured, or refused payments across your accounts
Refund & Modification — Initiate refunds and manage payment modifications (captures, cancels) directly from chat
Merchant Oversight — List and audit your merchant accounts and their technical configurations via the Management API
Payment Method Auditing — Retrieve and verify available payment methods for specific regions and currencies
Financial Insights — Quickly identify transaction trends and reconciliation patterns directly from your chat interface

The Adyen MCP Server exposes 4 tools through the Vinkius. Connect it to OpenAI Agents SDK 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 Adyen to OpenAI Agents SDK via MCP

Follow these steps to integrate the Adyen MCP Server with OpenAI Agents SDK.

Install the SDK

Run pip install openai-agents in your Python environment

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com

Run the script

Save the code above and run it: python agent.py

Explore tools

The agent will automatically discover 4 tools from Adyen

Why Use OpenAI Agents SDK with the Adyen MCP Server

OpenAI Agents SDK provides unique advantages when paired with Adyen through the Model Context Protocol.

Native MCP integration via `MCPServerSse`, pass the URL and the SDK auto-discovers all tools with full type safety

Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure

Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate

First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output

Adyen + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the Adyen MCP Server delivers measurable value.

Automated workflows: build agents that query Adyen, process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents. one queries Adyen, another analyzes results, a third generates reports

Data enrichment pipelines: stream data through Adyen tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query Adyen to resolve tickets, look up records, and update statuses without human intervention

Adyen MCP Tools for OpenAI Agents SDK (4)

These 4 tools become available when you connect Adyen to OpenAI Agents SDK via MCP:

get_merchant_details

Retrieve the technical configuration and status for a specific Adyen merchant account

get_payment_details

Requires the 16-digit PSP reference. Retrieve the full technical authorization and capture metadata for a specific Adyen payment

list_merchants

g. US, EU regions) and find a required Merchant ID. Retrieve all active merchant accounts associated with your Adyen company profile

refund_payment

Always double-check the amount before processing. Requires original PSP reference. Initiate a full or partial refund for a previously captured payment in Adyen

Example Prompts for Adyen in OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with Adyen immediately.

"Check the status of payment with PSP reference '8816123456789012'."

"Refund $25.00 for PSP reference '8516123456789012'."

"List all my active merchant accounts."

Troubleshooting Adyen MCP Server with OpenAI Agents SDK

Common issues when connecting Adyen to OpenAI Agents SDK through the Vinkius, and how to resolve them.

MCPServerStreamableHttp not found

Ensure you have the latest version: pip install --upgrade openai-agents

Agent not calling tools

Make sure your prompt explicitly references the task the tools can help with.

Adyen + OpenAI Agents SDK FAQ

Common questions about integrating Adyen MCP Server with OpenAI Agents SDK.

How does the OpenAI Agents SDK connect to MCP?

Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.