Overview
The Windfall API delivers enriched household and career data on a single-record basis in real time.
What does the API do?
Send a person record with basic PII (name, address, email, phone) and receive enriched data about their household and career, including net worth, Windfall ID, LinkedIn profile, and more — all returned as JSON in a single request.
Unlike batch enrichment jobs, the API returns results immediately, making it ideal for workflows that need data at the point of action.
Common Use Cases
Sales
Real-time enrichment for lead routing and grading to inform immediate action.
Marketing
Enrich new leads as they're created and enroll them in relevant nurture flows.
Analytics
Consume data in real time to power internal scoring and modeling efforts.
How It Works
Your System
Name, address, email, phone
Windfall API
POST with PII data
Response
Household + career data
Quickstart Guide
Make your first API request in under a minute.
Key Details
https://api.windfalldata.com/v1/