SimpleFatoora MCP Server for Pydantic AIGive Pydantic AI instant access to 20 tools to Check Simplefatoora Status, Create Credit Note, Create Customer, and more
Pydantic AI brings type-safe agent development to Python with first-class MCP support. Connect SimpleFatoora through Vinkius and every tool is automatically validated against Pydantic schemas. catch errors at build time, not in production.
Ask AI about this App Connector for Pydantic AI
The SimpleFatoora app connector for Pydantic AI is a standout in the Erp Operations category — giving your AI agent 20 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
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 SimpleFatoora "
"(20 tools)."
),
)
result = await agent.run(
"What tools are available in SimpleFatoora?"
)
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 SimpleFatoora MCP Server
Empower your AI agents to completely automate your billing and tax operations using the SimpleFatoora platform. With 20 dedicated tools, your AI can now programmatically generate all six ZATCA-compliant invoice types, validate tax compliance, manage customer and product catalogs, and issue credit notes directly from your natural language interface.
Pydantic AI validates every SimpleFatoora tool response against typed schemas, catching data inconsistencies at build time. Connect 20 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
- Create ZATCA Phase 2 compliant invoices (B2C, B2B, Purchase)
- Issue compliant credit and debit notes automatically
- Manage product catalogs and VAT rates with full CRUD
- Maintain customer profiles and tax registration numbers
- Verify API keys and cryptographic stamps
- Perform compliance verification checks
Who is it for?
Perfect for financial controllers, accountants, and businesses operating in Saudi Arabia that require strict ZATCA e-invoicing compliance combined with AI automation.The SimpleFatoora MCP Server exposes 20 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.
All 20 SimpleFatoora tools available for Pydantic AI
When Pydantic AI connects to SimpleFatoora through Vinkius, your AI agent gets direct access to every tool listed below — spanning e-invoicing, zatca-compliance, invoice-management, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.
Verify connectivity
Create credit note
Create a customer
Create debit note
Create a product
Create B2C invoice
Create simplified purchase invoice
Create standard purchase invoice
Create B2B VAT invoice
Delete a customer
Delete a product
Get customer details
Get invoice details
Get product details
List customers
List all invoices
List products
Update a customer
Update a product
Validate API key
Connect SimpleFatoora to Pydantic AI via MCP
Follow these steps to wire SimpleFatoora into Pydantic AI. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install Pydantic AI
pip install pydantic-aiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
agent.py and run: python agent.pyExplore tools
Why Use Pydantic AI with the SimpleFatoora MCP Server
Pydantic AI provides unique advantages when paired with SimpleFatoora 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 SimpleFatoora integration code
Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors
Dependency injection system cleanly separates your SimpleFatoora connection logic from agent behavior for testable, maintainable code
SimpleFatoora + Pydantic AI Use Cases
Practical scenarios where Pydantic AI combined with the SimpleFatoora MCP Server delivers measurable value.
Type-safe data pipelines: query SimpleFatoora with guaranteed response schemas, feeding validated data into downstream processing
API orchestration: chain multiple SimpleFatoora tool calls with Pydantic validation at each step to ensure data integrity end-to-end
Production monitoring: build validated alert agents that query SimpleFatoora and output structured, schema-compliant notifications
Testing and QA: use Pydantic AI's dependency injection to mock SimpleFatoora responses and write comprehensive agent tests
Example Prompts for SimpleFatoora in Pydantic AI
Ready-to-use prompts you can give your Pydantic AI agent to start working with SimpleFatoora immediately.
"Create a simplified B2C invoice for 3 items totaling 450 SAR in SimpleFatoora."
"List all customers in SimpleFatoora with their VAT registration numbers."
"Create a credit note for invoice #1234 in SimpleFatoora due to a partial return."
Troubleshooting SimpleFatoora MCP Server with Pydantic AI
Common issues when connecting SimpleFatoora to Pydantic AI through the Vinkius, and how to resolve them.
MCPServerHTTP not found
pip install --upgrade pydantic-aiSimpleFatoora + Pydantic AI FAQ
Common questions about integrating SimpleFatoora 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.