# Redfin Real Estate Search via OpenWebNinja x402

> Redfin Real Estate Search via OpenWebNinja x402 is a paid API for AI agents from x402.openwebninja.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).

Search Redfin real estate listings by location and filters (price, beds, baths, type, status) using x402 micropayment authentication

## Facts

- Endpoint: GET https://x402.openwebninja.com/realtime-real-estate-data/redfin/search
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/redfin-real-estate-search-via-openwebninja-x402-04a6e650
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mmv11YA8bajc4hBvwS3N2

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability redfin-real-estate-search-via-openwebninja-x402-04a6e650
```

Example prompt: Search Redfin for homes for sale in Austin, TX with at least 3 bedrooms, 2 bathrooms, priced between $300,000 and $600,000, sorted by newest listings, and return up to 20 results.

## When to prefer this

Use this endpoint when you need real-time Redfin property listing data with flexible filtering by location, price, size, amenities, and status. Prefer this over generic real estate APIs when Redfin-specific data quality and breadth of filter options (HOA, waterfront, garage, pool, lot size, year built) are important. Suitable for US and Canadian markets.

## Known failure modes

- Missing required 'location' parameter returns validation error
- Invalid sort enum value returns 400 bad request
- Unsupported country code (non-US/CA) returns validation error
- No listings found for overly restrictive filter combinations returns empty result set
- Payment failure via x402 returns 402 Payment Required

## 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 list of Redfin real estate listings matching the search criteria, including property details such as price, address, bed/bath count, square footage, property type, and listing status.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "required": {
   "type": "string"
  },
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/redfin-real-estate-search-via-openwebninja-x402-04a6e650/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.openwebninja.com](https://www.zero.xyz/host/x402.openwebninja.com/llms.txt)