# OpenWeb Ninja — Local Business Review Details API

> OpenWeb Ninja — Local Business Review Details API 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).

Retrieves detailed review data for a local business, including individual reviews, ratings, and reviewer metadata, payable per call via x402 (USDC).

## Facts

- Endpoint: GET https://x402.openwebninja.com/realtime-local-and-maps-data/local-business-data/review-details
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/openweb-ninja-local-business-review-details-api-aa0a82ea
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_W6iuBK3mmGwFOZOqaiQEu

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 openweb-ninja-local-business-review-details-api-aa0a82ea
```

Example prompt: Can you pull up the detailed customer reviews for Joe's Pizza on Broadway in New York — I want to see the individual review texts, star ratings, and reviewer info?

## When to prefer this

Choose this endpoint when you need structured, per-review detail (individual review text, reviewer metadata, dates) for a specific local business without signing up for an API key. Ideal for one-off agent queries payable via x402 micropayment in USDC. Prefer over scraping or larger review platform APIs when cost-per-call efficiency and no-account-required access matters.

## Known failure modes

- Business not found — invalid or unrecognized business ID returns empty result or 404
- Payment failure — insufficient USDC balance or x402 payment rejected returns 402
- Malformed request — missing required business identifier returns 400 error
- Rate limiting or network timeout returns 5xx error
- Business has no reviews — returns empty reviews array with zero count

## 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 structured JSON containing detailed review data for the specified local business, including individual review texts, star ratings, reviewer names and profile info, review dates, helpful vote counts, and aggregate rating summaries.

## 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/openweb-ninja-local-business-review-details-api-aa0a82ea/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)