What authentication does Coupa use?

Coupa supports OAuth 2.0 Client Credentials. You create an OAuth client in Setup > Integrations > OAuth2/OpenID Connect Clients, which generates a Client ID and Client Secret.

Can I create purchase orders through the agent?

Yes. The create_purchase_order tool posts to the /api/purchase_orders endpoint. Provide supplier, ship-to, currency, and line items with quantities and prices.

Does it support invoice matching?

Yes. The query_invoices tool retrieves invoices with their PO match status, tolerance flags, and approval state.

Coupa MCP Server for OpenAI Agents SDK 10 tools — connect in under 2 minutes

Name: Coupa
Availability: InStock
Author: Vinkius

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

Built by Vinkius GDPR 10 Tools SDK

The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect Coupa through the 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="Coupa Assistant",
            instructions=(
                "You help users interact with Coupa. "
                "You have access to 10 tools."
            ),
            mcp_servers=[mcp_server],
        )

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

asyncio.run(main())

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About Coupa MCP Server

Connect your Coupa instance to any AI agent and manage procurement operations through natural conversation.

The OpenAI Agents SDK auto-discovers all 10 tools from Coupa through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns — chain multiple agents where one queries Coupa, another analyzes results, and a third generates reports, all orchestrated through the Vinkius.

What you can do

Purchase Orders — Create, approve, and query POs with line-item detail, status tracking, and budget validation
Supplier Management — Search and manage supplier records, compliance status, and performance scorecards
Invoices — Process, query, and match invoices against POs with tolerance checks
Requisitions — Submit and track purchase requisitions through approval chains
Contracts — Query contract terms, expiration dates, and spend against contract limits
Expense Reports — View and approve employee expense submissions
Budgets — Check budget availability and spend analytics by cost center or department

The Coupa MCP Server exposes 10 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 Coupa to OpenAI Agents SDK via MCP

Follow these steps to integrate the Coupa 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 10 tools from Coupa

Why Use OpenAI Agents SDK with the Coupa MCP Server

OpenAI Agents SDK provides unique advantages when paired with Coupa 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

Coupa + OpenAI Agents SDK Use Cases

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

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

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

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

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

Coupa MCP Tools for OpenAI Agents SDK (10)

These 10 tools become available when you connect Coupa to OpenAI Agents SDK via MCP:

approve_purchase_order

Touches workflow and authorization boundary states. Approve a pending purchase order

create_purchase_order

Resolves supplier links, line items, and accounting allocations from the provided JSON payload. Create a new purchase order

get_purchase_order

Touches financial, supplier, and shipping boundary data. Get details for a specific purchase order

get_supplier_details

Get full profile for a specific supplier

list_contracts

Resolves contract terms, validity periods, and associated suppliers. List active procurement contracts

list_invoices

Resolves invoice numbers, vendor names, payment statuses, and due dates. List invoices and their payment status

list_purchase_orders

Resolves PO numbers, supplier names, total amounts, and statuses (e.g., draft, ordered). List purchase orders

list_requisitions

Resolves requestor names, requested items, and current approval step in the workflow. List purchase requisitions and their approval state

list_suppliers

Resolves supplier legal names, tax IDs, contact information, and payment terms. List or search for suppliers

query_coupa_resource

Resolves raw JSON data from the specified API boundary. Access any Coupa REST API resource directly

Example Prompts for Coupa in OpenAI Agents SDK

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

"Show me all pending POs above $25K for the IT department."

"Check the compliance status of supplier Acme Corp."

"What's the remaining budget for Marketing Q2 2026?"

Troubleshooting Coupa MCP Server with OpenAI Agents SDK

Common issues when connecting Coupa 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.

Coupa + OpenAI Agents SDK FAQ

Common questions about integrating Coupa 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.