# OpenWebNinja Realtime Product Search v2

> OpenWebNinja Realtime Product Search v2 is a paid API for AI agents from x402.openwebninja.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).

Searches for products in real-time across multiple online stores with filtering, sorting, and pagination options

## Facts

- Endpoint: GET https://x402.openwebninja.com/realtime-product-search/search-v2
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/openwebninja-realtime-product-search-v2-4c6acd35
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_brghs8PzN5hPY57uYc7BY

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 openwebninja-realtime-product-search-v2-4c6acd35
```

Example prompt: Can you find me the best-priced new wireless noise-canceling headphones available in the US right now, sorted by lowest price, limited to 10 results, and only show ones with free shipping?

## When to prefer this

Use this endpoint when you need real-time product search across multiple online retailers with flexible filtering by price, condition, store, sale status, and shipping. Prefer this over static catalog lookups when you need fresh, live inventory and pricing data.

## Known failure modes

- Missing required query parameter 'q' returns a validation error
- Invalid sort_by value returns a schema error
- Page number out of range (>100) returns a validation error
- Limit exceeding 100 returns a validation error
- Unknown store or country code may return empty results
- Payment failure or insufficient USDC balance returns a 402 error

## 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 product results matching the query, along with optional facet filters, a status field, and a unique request ID. Each product includes store, price, condition, and other shopping metadata.

## 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/openwebninja-realtime-product-search-v2-4c6acd35/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)