How do I get D365 F&O API credentials?

You must register an application in the **Azure Portal (App registrations)**, obtain a Client ID, Secret, and Tenant ID, and then register that Client ID in the **Microsoft Dynamics 365 Finance** instance under **System administration > Microsoft Entra ID applications**.

Can the agent post ledger journals?

This integration currently focuses on listing and auditing records via the OData API. Posting journals or triggering complex business logic should be managed via the D365 F&O client or specific custom service endpoints.

Does the integration support multiple legal entities?

Yes, the agent can retrieve data from any legal entity exposed via your environment URL and authorized for your Azure AD application user.

Dynamics 365 Finance & Operations MCP Server for OpenAI Agents SDK 10 tools — connect in under 2 minutes

Name: Dynamics 365 Finance & Operations
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 Dynamics 365 Finance & Operations 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

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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="Dynamics 365 Finance & Operations Assistant",
            instructions=(
                "You help users interact with Dynamics 365 Finance & Operations. "
                "You have access to 10 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from Dynamics 365 Finance & Operations"
        )
        print(result.final_output)

asyncio.run(main())

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* 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 Dynamics 365 Finance & Operations MCP Server

Integrate Microsoft Dynamics 365 Finance & Operations, the comprehensive ERP platform, directly into your AI workflow. Manage your enterprise supply chain, track sales orders and customers, monitor financial journals and ledger activity, and oversee real-time inventory on-hand using natural language.

The OpenAI Agents SDK auto-discovers all 10 tools from Dynamics 365 Finance & Operations through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns — chain multiple agents where one queries Dynamics 365 Finance & Operations, another analyzes results, and a third generates reports, all orchestrated through the Vinkius.

What you can do

ERP Oversight — List and retrieve detailed information and status for all your sales orders, vendors, and customers.
Financial Intelligence — Monitor ledger journals, posting statuses, and organizational financial metadata across your legal entities.
Inventory Management — Access real-time inventory on-hand quantities across all warehouses and released products.
Enterprise Auditing — Retrieve high-level summaries of sales activity, stock levels, and organizational environment metadata instantly.

The Dynamics 365 Finance & Operations 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 Dynamics 365 Finance & Operations to OpenAI Agents SDK via MCP

Follow these steps to integrate the Dynamics 365 Finance & Operations 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 Dynamics 365 Finance & Operations

Why Use OpenAI Agents SDK with the Dynamics 365 Finance & Operations MCP Server

OpenAI Agents SDK provides unique advantages when paired with Dynamics 365 Finance & Operations 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

Dynamics 365 Finance & Operations + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the Dynamics 365 Finance & Operations MCP Server delivers measurable value.

Automated workflows: build agents that query Dynamics 365 Finance & Operations, process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents — one queries Dynamics 365 Finance & Operations, another analyzes results, a third generates reports

Data enrichment pipelines: stream data through Dynamics 365 Finance & Operations tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query Dynamics 365 Finance & Operations to resolve tickets, look up records, and update statuses without human intervention

Dynamics 365 Finance & Operations MCP Tools for OpenAI Agents SDK (10)

These 10 tools become available when you connect Dynamics 365 Finance & Operations to OpenAI Agents SDK via MCP:

get_d365_fo_metadata

Retrieve metadata for the current authenticated environment

get_inventory_on_hand

Retrieve real-time inventory on-hand quantities across all warehouses

get_sales_order_details

Get detailed information for a specific sales order

list_d365_customers

List all customers registered in your enterprise account

list_d365_sales_orders

List all sales order headers in your D365 F&O environment

list_d365_vendors

List all vendors in your Dynamics 365 Finance & Operations account

list_ledger_journals

List ledger journals and their headers

list_released_products

List all released products in your enterprise catalog

quick_finance_health_audit

Retrieve a high-level summary of recent orders and inventory (mock logic)

search_sales_orders

Search for sales orders using an order number or customer keyword

Example Prompts for Dynamics 365 Finance & Operations in OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with Dynamics 365 Finance & Operations immediately.

"List all sales orders for customer 'C0001'."

"Show me the current inventory on-hand for product 'P001'."

"Search for sales orders with 'Pending' status."

Troubleshooting Dynamics 365 Finance & Operations MCP Server with OpenAI Agents SDK

Common issues when connecting Dynamics 365 Finance & Operations 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.

Dynamics 365 Finance & Operations + OpenAI Agents SDK FAQ

Common questions about integrating Dynamics 365 Finance & Operations 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.