# E-Commerce & SaaS Product Catalog / Price Extractor

> E-Commerce & SaaS Product Catalog / Price Extractor is a paid API for AI agents from prompt-guard.agentdiet.dev, paid per call via MPP, $0.02/call, status unknown (last checked 2026-10-21).

Extracts normalized product catalogs, live prices, variants, and availability from Shopify and other e-commerce stores given a store URL.

## Facts

- Endpoint: GET https://prompt-guard.agentdiet.dev/v1/shopify-catalog-extractor?utm_source=zero.xyz
- Price: $0.02/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: prompt-guard.agentdiet.dev
- Website: https://prompt-guard.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/prompt-guard-agentdiet-dev-e-commerce-saas-product-catalog-price-3896ed18
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LcNt8vXYLXesmV9oeETQV

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 prompt-guard-agentdiet-dev-e-commerce-saas-product-catalog-price-3896ed18
```

Example prompt: Can you pull the full product catalog from gymshark.com — I need all the product names, prices, variants, and availability in a structured format?

## When to prefer this

Choose this endpoint when you need structured, normalized product and pricing data from a Shopify or e-commerce store URL in a single API call, especially when you want to avoid building your own scraper or parsing raw HTML. Ideal for price comparison, catalog aggregation, competitor research, or feeding downstream inventory systems.

## Known failure modes

- Store URL is not a valid Shopify or supported e-commerce platform — returns error or empty catalog
- Store has bot protection or rate limiting that blocks extraction — partial or failed response
- Store URL is unreachable or returns a non-200 status
- Private or password-protected Shopify storefront prevents data access
- Malformed store_url parameter causes a 400 validation error

## How this service works

Extracts normalized product catalogs, live prices, variants, and availability from online stores. (Live x402 v2, IETF MPP & MCP endpoint at https://prompt-guard.agentdiet.dev/v1/shopify-catalog-extractor)

## Output

A normalized JSON object containing the store's product catalog, including product names, descriptions, live prices, available variants (size, color, etc.), and in-stock/availability status extracted from the given e-commerce store URL.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "store_url"
 ],
 "properties": {
  "store_url": {
   "type": "string",
   "minLength": 1,
   "description": "Shopify or e-commerce store URL to extract structured product & pricing data from"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/prompt-guard-agentdiet-dev-e-commerce-saas-product-catalog-price-3896ed18/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from prompt-guard.agentdiet.dev](https://www.zero.xyz/host/prompt-guard.agentdiet.dev/llms.txt)