# Trustpilot Category Details Lookup

> Trustpilot Category Details Lookup 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 details for a specific Trustpilot business category, including its name, hierarchical level, company count, subcategories, and parent category.

## Facts

- Endpoint: GET https://x402.openwebninja.com/trustpilot-company-and-reviews/category-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/trustpilot-category-details-lookup-8e94e0f2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KI9W23tex4cmzh0aHbRBS

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 trustpilot-category-details-lookup-8e94e0f2
```

Example prompt: Can you fetch the Trustpilot category details for category ID 'banking_money' in English (en-US), including its subcategories and how many companies are listed in it?

## When to prefer this

Use this endpoint when you need to explore or retrieve structured metadata about a specific Trustpilot business category — including its position in the taxonomy, related subcategories, and company counts — rather than searching for individual company reviews or ratings.

## Known failure modes

- Invalid or unknown category_id returns an error or empty result
- Unsupported locale value causes a validation error
- Missing required category_id parameter returns a 400-level error
- Trustpilot upstream API unavailable causes a 500-level error
- Category with no subcategories returns an empty subcategories array

## 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 structured object containing the category's ID, name, hierarchical level, parent category ID and name, company count, and an array of subcategories each with their own ID, name, level, parent ID, and company count.

## 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/trustpilot-category-details-lookup-8e94e0f2/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)