Bring Invoicing
to Pydantic AI
Create your Vinkius account to connect Alegra to Pydantic AI and start using all 10 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the Alegra MCP Server?
Connect your Alegra account to your AI agent to unlock professional business management and automated invoicing. From creating and auditing sales invoices to monitoring real-time inventory levels and managing client/provider contact profiles, your agent handles your back-office operations through natural conversation.
What you can do
- Invoicing Orchestration — List, retrieve, and create professional sales invoices with tax compliance
- Inventory Management — Monitor stock levels for products and services and retrieve technical metadata for items
- Contact Oversight — List and manage client and provider profiles, ensuring your business network is always updated
- Payment & Estimates — List payments and retrieve business estimates (cotizaciones) to track your revenue pipeline
- Financial Insights — Quickly identify overdue invoices or low-stock items directly from your chat interface
How it works
- Subscribe to this server
- Enter your Alegra Email and API Token
- Start managing your business operations and monitoring performance through Claude, Cursor, or any MCP-compatible client
Who is this for?
- Small Business Owners — automate invoicing and monitor overall business health effortlessly
- Finance & Accounting Leads — audit sales records and manage provider payments via simple commands
- Operations Managers — check real-time inventory and manage product catalogs on the fly
- Sales Teams — research client history and create new contact records without leaving the chat
Built-in capabilities (10)
Add a new contact
Add a new sales invoice
Get contact metadata
Get invoice metadata
Get product metadata
List client/provider profiles
List business estimates
Check stock levels
Supports date filtering. List sales invoices
List business payments
Why Pydantic AI?
Pydantic AI validates every Alegra tool response against typed schemas, catching data inconsistencies at build time. Connect 10 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.
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Full type safety: every MCP tool response is validated against Pydantic models, catching data inconsistencies before they reach your application
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Model-agnostic architecture. switch between OpenAI, Anthropic, or Gemini without changing your Alegra integration code
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Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors
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Dependency injection system cleanly separates your Alegra connection logic from agent behavior for testable, maintainable code
Alegra in Pydantic AI
Why run Alegra with Vinkius?
The Alegra connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 10 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.
* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.
Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect Alegra using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Alegra and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Alegra to Pydantic AI through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
Alegra for Pydantic AI
Every request between Pydantic AI and Alegra is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
How do I find my Alegra API Token?
Log in to Alegra, navigate to Settings > API, and copy your token. You will need this along with your login email for Basic Authentication.
Can I filter contacts by type?
Yes! Use the list_contacts tool and specify the type parameter as either 'client' or 'provider' to filter your list.
Does this support checking stock levels?
Yes, the list_inventory_items tool provides real-time stock quantities for all your products and services managed in Alegra.
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 Alegra MCP integration works identically with OpenAI, Anthropic, Google, or any supported provider.
MCPServerHTTP not found
Update: pip install --upgrade pydantic-ai
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