SAP S/4HANA MCP Server for Pydantic AI 9 tools — connect in under 2 minutes
Pydantic AI brings type-safe agent development to Python with first-class MCP support. Connect SAP S/4HANA through the 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 SAP S/4HANA "
"(9 tools)."
),
)
result = await agent.run(
"What tools are available in SAP S/4HANA?"
)
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 SAP S/4HANA MCP Server
Connect your SAP S/4HANA system to any AI agent and manage core ERP operations through natural conversation.
Pydantic AI validates every SAP S/4HANA tool response against typed schemas, catching data inconsistencies at build time. Connect 9 tools through the 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
- Business Partners — Create, read, and update business partner master data including customers, suppliers, and contacts
- Purchase Orders — Create purchase orders, check approval status, and query PO history with full line-item detail
- Sales Orders — Retrieve sales order data, delivery status, and billing documents across your sales organization
- Inventory Management — Query material master data, stock levels by plant/storage location, and goods receipt history
- Financial Postings — Post journal entries, retrieve G/L account balances, and query cost center reports
- Production Planning — Check production order status, planned orders, and material requirements planning (MRP) results
- Custom OData Queries — Execute any exposed OData v4 service on your S/4HANA system for tailored data access
The SAP S/4HANA MCP Server exposes 9 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 SAP S/4HANA to Pydantic AI via MCP
Follow these steps to integrate the SAP S/4HANA 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 9 tools from SAP S/4HANA with type-safe schemas
Why Use Pydantic AI with the SAP S/4HANA MCP Server
Pydantic AI provides unique advantages when paired with SAP S/4HANA 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 SAP S/4HANA integration code
Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors
Dependency injection system cleanly separates your SAP S/4HANA connection logic from agent behavior for testable, maintainable code
SAP S/4HANA + Pydantic AI Use Cases
Practical scenarios where Pydantic AI combined with the SAP S/4HANA MCP Server delivers measurable value.
Type-safe data pipelines: query SAP S/4HANA with guaranteed response schemas, feeding validated data into downstream processing
API orchestration: chain multiple SAP S/4HANA tool calls with Pydantic validation at each step to ensure data integrity end-to-end
Production monitoring: build validated alert agents that query SAP S/4HANA and output structured, schema-compliant notifications
Testing and QA: use Pydantic AI's dependency injection to mock SAP S/4HANA responses and write comprehensive agent tests
SAP S/4HANA MCP Tools for Pydantic AI (9)
These 9 tools become available when you connect SAP S/4HANA to Pydantic AI via MCP:
create_business_partner
Provide JSON with BusinessPartnerCategory (1=Person, 2=Organization), FirstName/LastName or OrganizationBPName1. Create a new business partner
create_purchase_order
Provide JSON with CompanyCode, PurchaseOrderType, Supplier, PurchasingOrganization, PurchasingGroup, and line items in _PurchaseOrderItem array. Create a purchase order
get_business_partner
Get a specific business partner by ID
get_gl_balances
Get G/L account balances
get_material_stock
Returns available quantities across storage locations. Get material stock levels
list_business_partners
Use OData $filter syntax for filtering — e.g. BusinessPartnerCategory eq '2' for organizations. List SAP business partners
list_purchase_orders
Filter by supplier, purchasing org, or status using OData $filter syntax. List purchase orders
list_sales_orders
Filter using OData syntax. List sales orders
query_odata
Provide the service path and entity set. Supports $filter, $select, $expand. Execute a custom OData v4 query
Example Prompts for SAP S/4HANA in Pydantic AI
Ready-to-use prompts you can give your Pydantic AI agent to start working with SAP S/4HANA immediately.
"Show me all pending purchase orders for plant 1000 above €50,000."
"What's the current stock level for material MAT-2024-A across all plants?"
"Create a business partner record for 'NovaTech Solutions' as a supplier."
Troubleshooting SAP S/4HANA MCP Server with Pydantic AI
Common issues when connecting SAP S/4HANA to Pydantic AI through the Vinkius, and how to resolve them.
MCPServerHTTP not found
pip install --upgrade pydantic-aiSAP S/4HANA + Pydantic AI FAQ
Common questions about integrating SAP S/4HANA 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 SAP S/4HANA 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 SAP S/4HANA to Pydantic AI
Get your token, paste the configuration, and start using 9 tools in under 2 minutes. No API key management needed.