# E-Commerce & SaaS Product Catalog / Price Extractor

> E-Commerce & SaaS Product Catalog / Price Extractor is a paid API for AI agents from whale-momentum.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Extracts normalized product catalogs, live prices, variants, and availability from any online store given its URL

## Facts

- Endpoint: GET https://whale-momentum.agentdiet.dev/v1/ecommerce-spy?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: whale-momentum.agentdiet.dev
- Website: https://whale-momentum.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/whale-momentum-agentdiet-dev-e-commerce-saas-product-catalog-price-4de1745a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_khhd3yrkcIKRQsiUiTx2m

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 whale-momentum-agentdiet-dev-e-commerce-saas-product-catalog-price-4de1745a
```

Example prompt: Can you pull all the products, prices, and available variants from gymshark.com so I can see what they're currently selling and at what prices?

## When to prefer this

Choose this endpoint when you need structured, machine-readable product and pricing data from a specific e-commerce store URL, especially Shopify stores, without building your own scraper. Prefer it for price intelligence, catalog audits, or competitive research where you need live data rather than cached datasets. It is better than general web scrapers when you need normalized product entities (variants, prices, availability) rather than raw HTML.

## Known failure modes

- Store URL is inaccessible or returns a non-200 status — extraction fails with an error
- Target site uses aggressive bot-blocking or CAPTCHAs — partial or empty catalog returned
- Non-Shopify or unsupported store platform — limited or no structured data extracted
- store_url parameter missing or malformed — request rejected with validation error
- Payment (x402) not authorized — 402 response requiring USDC payment before data is returned

## 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://whale-momentum.agentdiet.dev/v1/ecommerce-spy)

## Output

Returns a normalized, structured object containing the store's product catalog including product names, descriptions, live prices, available variants (size, color, etc.), and stock availability status extracted from the target 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/whale-momentum-agentdiet-dev-e-commerce-saas-product-catalog-price-4de1745a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from whale-momentum.agentdiet.dev](https://www.zero.xyz/host/whale-momentum.agentdiet.dev/llms.txt)