Can I search for a customer by their NIF (VAT number) through my agent?

Yes. Use the `get_customer_by_vat` tool and provide the exact numeric NIF. Your agent will retrieve the certified customer record, ensuring you have the correct fiscal identifiers before generating any new document in Moloni.

How do I check the internal lines and tax breakdown of an invoice?

The `get_invoice` tool allows your agent to extract the explicit document body payload. You'll see the individual line items, unit prices, applied tax rates (IVA), and final document totals directly in your conversation.

Can my agent list all stock movements for a specific product?

Absolutely. Use the `list_product_stocks` tool with a Product ID. Your agent will report the chronological mutations in your warehouse, helping you audit how inventory levels have changed over time for that specific item.

Moloni (Cloud Invoicing & Fiscal Management) MCP Server for Pydantic AI 20 tools — connect in under 2 minutes

Name: Moloni (Cloud Invoicing & Fiscal Management)
Availability: InStock
Author: Vinkius

ai.pydantic.dev/mcp

Built by Vinkius GDPR 20 Tools SDK

Pydantic AI brings type-safe agent development to Python with first-class MCP support. Connect Moloni (Cloud Invoicing & Fiscal Management) through Vinkius and every tool is automatically validated against Pydantic schemas. catch errors at build time, not in production.

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 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 Moloni (Cloud Invoicing & Fiscal Management) "
            "(20 tools)."
        ),
    )

    result = await agent.run(
        "What tools are available in Moloni (Cloud Invoicing & Fiscal Management)?"
    )
    print(result.data)

asyncio.run(main())

Moloni (Cloud Invoicing & Fiscal Management)

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

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 Moloni (Cloud Invoicing & Fiscal Management) MCP Server

Connect your Moloni account to any AI agent and take full control of your certified cloud invoicing, commercial management, and fiscal compliance through natural conversation.

Pydantic AI validates every Moloni (Cloud Invoicing & Fiscal Management) 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

Customer CRM (VAT/NIF) — Search for registered customers by name or exact fiscal NIF and retrieve detailed profiles including billing addresses and legal dependencies directly from your agent
Invoice & Document Audit — List and retrieve detailed representations of certified invoices (FT), invoice-receipts (FR), and credit notes (NC) to monitor your sales and tax distributions securely
Product & Stock Tracking — List your complete catalog of articles and services, including base pricing and VAT configurations, and monitor real-time stock movements and warehousing logs natively
Commercial Estimations — Access and audit active quotes and proforma estimates to track pending client approvals and sales pipeline boundaries securely
Fiscal Configuration — Retrieve legal reference IDs for taxes, measurement units, and payment methods required for generating compliant mutations across Portuguese and Spanish jurisdictions
Customer Registration — Instantly create new client records with full fiscal metadata, including zip-coded addresses and country mappings, to prepare your environment for rapid invoicing
Metadata Inspection — Deep-dive into specific Document or Product IDs to retrieve precise JSON payloads and unit mapping constants instantly

The Moloni (Cloud Invoicing & Fiscal Management) 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.

How to Connect Moloni (Cloud Invoicing & Fiscal Management) to Pydantic AI via MCP

Follow these steps to integrate the Moloni (Cloud Invoicing & Fiscal Management) 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 20 tools from Moloni (Cloud Invoicing & Fiscal Management) with type-safe schemas

Why Use Pydantic AI with the Moloni (Cloud Invoicing & Fiscal Management) MCP Server

Pydantic AI provides unique advantages when paired with Moloni (Cloud Invoicing & Fiscal Management) 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 Moloni (Cloud Invoicing & Fiscal Management) integration code

Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors

Dependency injection system cleanly separates your Moloni (Cloud Invoicing & Fiscal Management) connection logic from agent behavior for testable, maintainable code

Moloni (Cloud Invoicing & Fiscal Management) + Pydantic AI Use Cases

Practical scenarios where Pydantic AI combined with the Moloni (Cloud Invoicing & Fiscal Management) MCP Server delivers measurable value.

Type-safe data pipelines: query Moloni (Cloud Invoicing & Fiscal Management) with guaranteed response schemas, feeding validated data into downstream processing

API orchestration: chain multiple Moloni (Cloud Invoicing & Fiscal Management) tool calls with Pydantic validation at each step to ensure data integrity end-to-end

Production monitoring: build validated alert agents that query Moloni (Cloud Invoicing & Fiscal Management) and output structured, schema-compliant notifications

Testing and QA: use Pydantic AI's dependency injection to mock Moloni (Cloud Invoicing & Fiscal Management) responses and write comprehensive agent tests

Moloni (Cloud Invoicing & Fiscal Management) MCP Tools for Pydantic AI (20)

These 20 tools become available when you connect Moloni (Cloud Invoicing & Fiscal Management) to Pydantic AI via MCP:

create_customer

Registar formalmente novo cliente no Moloni

create_product

Criar registo de novo artigo faturável base

get_customer_by_vat

Pesquisar exato cliente pelo seu NIF fiscal

get_invoice

Obter detalhe intrínseco (items e IVAs) duma exata Fatura

get_product

Obter pormenores unitários e ID de taxas de um serviço

list_countries

Listar referências ISO IDs e jurisdições fiscais

list_credit_notes

Listar NCs legais (Notas de Crédito estornos)

list_customers

Listar todos os clientes registados na empresa Moloni

list_delivery_notes

Listar GTs puras (Guias de Transporte físicas)

list_estimates

Listar orçamentos simulados (Proformas/Orçamentos)

list_invoice_receipts

Listar FRV (Fatura-Recibo equivalentes portugueses)

list_invoices

Listar faturas simples já finalizadas ou abertas AT

list_measurement_units

Listar unidades métricas configuradas formalmente

list_payment_methods

Listar IDs de pagamento associados à AT

list_product_categories

Listar hierarquia de categorias guardando os produtos

list_product_stocks

Consultar movimentos brutos auditáveis do stock

list_products

Listar todos os artigos e stock de serviços Moloni

list_receipts

Listar RCs (Recibos líquidos de regularização liquidados)

list_taxes

Listar impostos e isenções IVA ativos

update_customer

Atualizar registo de dados fiscais num cliente existente

Example Prompts for Moloni (Cloud Invoicing & Fiscal Management) in Pydantic AI

Ready-to-use prompts you can give your Pydantic AI agent to start working with Moloni (Cloud Invoicing & Fiscal Management) immediately.

"Find the customer with NIF '123456789' in my Moloni account"

"List all pending estimates (budgets) from this month"

"Check the stock level for product 'Standard SaaS License' (ID: 13579)"

Troubleshooting Moloni (Cloud Invoicing & Fiscal Management) MCP Server with Pydantic AI

Common issues when connecting Moloni (Cloud Invoicing & Fiscal Management) to Pydantic AI through the Vinkius, and how to resolve them.

MCPServerHTTP not found

Update: pip install --upgrade pydantic-ai

Moloni (Cloud Invoicing & Fiscal Management) + Pydantic AI FAQ

Common questions about integrating Moloni (Cloud Invoicing & Fiscal Management) MCP Server with Pydantic AI.

How does Pydantic AI discover MCP tools?

Create an 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?

Yes. When you define result types as Pydantic models, every tool response is validated against the schema. Invalid data raises a clear error instead of silently corrupting your pipeline.

Can I switch LLM providers without changing MCP code?

Absolutely. Pydantic AI abstracts the model layer. your Moloni (Cloud Invoicing & Fiscal Management) MCP integration works identically with OpenAI, Anthropic, Google, or any supported provider.