Bring Address Validation
to Pydantic AI
Create your Vinkius account to connect Smarty to Pydantic AI and start using all 7 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 Smarty MCP Server?
Connect your Smarty account to any AI agent and empower your team to sanitize raw address data, query ZIP codes, and format global street locations securely. Interact with powerful geospatial and mailing validation APIs through natural language without writing a single line of custom script.
What you can do
- Address Validation (USA/Intl) — Effortlessly clean and verify messy user inputs calling
validate_us_address, returning the Delivery Point Validation (DPV) - Text Extraction — Feed your AI unformatted text like emails or notes and run
extract_addressesto intelligently isolate real physical addresses - Autocompletion Tests — Interrogate the AI dynamically with partial street names using the
autocomplete_us_addressalgorithm - ZIP Code Checks — Validate specific 5-digit postal zones using
verify_zip_codeto retrieve associated municipal limits
How it works
- Subscribe to this server
- Enter your Smarty Auth ID and Auth Token
- Start using Claude, Cursor, or any MCP-compatible client to query your geospatial APIs directly
Stop manually typing test addresses into the Smarty sandbox or setting up Postman. Your AI agent can validate address inputs right inside your coding or chat interface.
Who is this for?
- E-Commerce Devs — test the viability of formatting algorithms by parsing complex address lines dynamically in your IDE
- Data Engineers — upload raw customer data lists to your AI and have it extract valid postal locations sequentially
- Logistics Teams — quickly verify delivery endpoints for complex multi-unit apartment addresses internally
Built-in capabilities (7)
Predictive autocomplete for international addresses
Predictive autocomplete for US addresses
g., emails, documents) and find valid addresses. Extracts physical addresses from raw text
Retrieves Smarty account information
Requires at least the address line and country. Validates and geocodes an international street address
Returns delivery point validation (DPV) status and coordinates. Validates and geocodes a US street address
Verifies a ZIP code and returns associated cities and states
Why Pydantic AI?
Pydantic AI validates every Smarty tool response against typed schemas, catching data inconsistencies at build time. Connect 7 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.
- —
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 Smarty integration code
- —
Structured output guarantee: Pydantic AI ensures tool results conform to defined schemas, eliminating runtime type errors
- —
Dependency injection system cleanly separates your Smarty connection logic from agent behavior for testable, maintainable code
Smarty in Pydantic AI
Why run Smarty with Vinkius?
The Smarty 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 7 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 Smarty using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Smarty and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Smarty 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
Smarty for Pydantic AI
Every request between Pydantic AI and Smarty 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
Can the AI find an address hidden inside a block of text automatically?
Yes! You can paste an entire email string or customer support note into your prompt and ask the AI: 'Extract any addresses mentioned in this text.' The agent triggers the extract_addresses engine to return the geolocated and sanitized address format purely.
How accurate is the address verification?
Smarty ensures the address is validated against official sources like the USPS using DPV (Delivery Point Validation) for US requests, guaranteeing a package can actually be delivered to the mapped coordinate. Your AI agent returns this rigorous underlying metadata.
Can I use the agent to fix my dataset dynamically without coding?
Yes. If you have 20 poorly formatted customer addresses, you can simply paste them in the prompt, asking your AI to 'Run each of these through Smarty and return a markdown table of the normalized addresses.' The agent handles the iteration loop for you via the tools.
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 Smarty 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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