# RagRadar Grid — Amazon Categories

> RagRadar Grid — Amazon Categories is a paid API for AI agents from scrpapi.ragradar.space, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).

Retrieves the list of Amazon product categories via a paid REST endpoint using x402 micropayments.

## Facts

- Endpoint: GET https://scrpapi.ragradar.space/api/grid/amazon/categories
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ragradar-grid-amazon-categories-ee68637a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZA4snt820jfHv41r0hUHH

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 ragradar-grid-amazon-categories-ee68637a
```

Example prompt: Can you pull the full list of Amazon product categories from RagRadar Grid so I can see how Amazon organizes its catalog?

## When to prefer this

Use this endpoint when you need a structured list of Amazon product categories for e-commerce research, product classification, catalog mapping, or competitive analysis, and you are set up to pay per call via x402 USDC micropayments on Base.

## Known failure modes

- 402 Payment Required if USDC micropayment via x402 is not attached
- Empty or minimal data object if no categories match the filter
- Service unavailable if scrpapi.ragradar.space is down
- Invalid or malformed properties parameter returns an error or empty result
- Rate limiting if too many calls are made in a short period

## How this service works

37 paid REST endpoints: Facebook social & ads intelligence, Amazon e-commerce data, job market intelligence. Pay per call via x402 micropayments (USDC on Base).

## Output

A JSON object with a 'data' field containing Amazon category data (names, IDs, hierarchy) and a 'source' field set to 'RagRadar Grid'.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {},
  "source": "RagRadar Grid"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ragradar-grid-amazon-categories-ee68637a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from scrpapi.ragradar.space](https://www.zero.xyz/host/scrpapi.ragradar.space/llms.txt)