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OpenWeb Ninja — Redfin Search by Polygon
x402
OpenWeb Ninja — Redfin Search by Polygon is a paid API for AI agents from x402.openwebninja.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Search Redfin real estate listings within a geographic polygon boundary, returning property data for homes in that area.
Price / call$0.003
Success—
StatusUnknown
How this service works
40+ public web-data, SERP, e-commerce, real-estate, finance and AI-search APIs, payable per call over x402 (USDC on Base, Polygon, Arbitrum). No account or API key required. Most endpoints $0.003; AI-model endpoints $0.005.
Output
Returns a JSON response containing Redfin property listings that fall within the specified polygon area, including property details such as addresses, listing prices, home characteristics, and other real estate data available through Redfin's platform.
Example use cases
Neighborhood boundary home search
“Search for homes currently listed on Redfin that fall within the exact polygon boundaries of Capitol Hill in Seattle — I want to see only listings strictly inside that neighborhood, not just nearby.”
Custom investment zone property scan
“I'm evaluating a specific commercial corridor for residential investment — can you pull all the Redfin listings within the polygon I've defined around the Midtown Atlanta arts district?”
School district property search
“Find me all homes for sale on Redfin that are within the polygon boundary of the Palo Alto Unified School District — I need listings strictly inside that district boundary.”
Technical details
Endpoint
GEThttps://x402.openwebninja.com/realtime-real-estate-data/redfin/search-polygonWhen to prefer
Choose this endpoint when you need real estate listings constrained to a precise geographic polygon rather than a city name, zip code, or radius — ideal for neighborhood-exact searches, school district boundaries, or custom investment zones. Prefer over standard city/zip searches when boundary precision matters.
Side effects
- Invalid or malformed polygon coordinates returning an error
- Polygon area too large causing timeout or empty results
- No listings found within the specified polygon boundary
- Missing required polygon or search parameters returning a 400 error
- x402 payment failure causing a 402 response before data is returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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