Bring Skip Tracing
to Pydantic AI
Learn how to connect ProspectX to Pydantic AI and start using 17 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
What is the ProspectX MCP Server?
Accelerate your real estate investing with an AI agent connected directly to ProspectX. Stop manually switching between lists and skip tracing tools—your agent can automatically find property owner contact info, filter distressed properties, and trigger targeted direct mail campaigns seamlessly.
What you can do
- Filter and search for highly motivated seller leads
- Run instant skip tracing to discover owner phone numbers and emails
- Search properties by address, vacancy status, or type
- Manage and organize direct mail campaign lists
- Track the delivery and response rates of your marketing efforts
How it works
1. Sign in to your ProspectX account 2. Navigate to Settings to generate your developer API key 3. Connect to Vinkius to enable AI-powered real estate prospectingWho is it for?
Designed for real estate investors, wholesalers, and acquisitions teams looking to automate their lead generation and outreach at scale.Built-in capabilities (17)
Verify connectivity
Create a lead
Create a list
Get campaign details
Get dashboard
Get lead details
Get property details
Get list details
List campaigns
List all leads
Filter leads by status
List properties
Filter properties by type
List property lists
Search properties
Skip trace a property
Update a lead
Why Pydantic AI?
Pydantic AI validates every ProspectX tool response against typed schemas, catching data inconsistencies at build time. Connect 17 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 ProspectX 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 ProspectX connection logic from agent behavior for testable, maintainable code
ProspectX in Pydantic AI
ProspectX and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect ProspectX to Pydantic AI through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 3,400+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for ProspectX in Pydantic AI
The ProspectX 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. All 17 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Pydantic AI only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* 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
How Vinkius secures
ProspectX for Pydantic AI
Every tool call from Pydantic AI to the ProspectX MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
What is skip tracing?
Skip tracing finds the current phone number, email, and mailing address for property owners, enabling direct outreach to motivated sellers.
Can I search by property type?
Yes, filter properties by type (residential, commercial, vacant, multi-family) to build targeted mailing lists for specific investment strategies.
How are campaigns tracked?
View campaign status, delivery metrics, and response rates for all direct mail campaigns, with a centralized dashboard showing overall lead generation performance.
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 ProspectX MCP integration works identically with OpenAI, Anthropic, Google, or any supported provider.
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Update: pip install --upgrade pydantic-ai