# Shopify App Store Listing Lookup

> Shopify App Store Listing Lookup is a paid API for AI agents from api.fadeandco.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).

Fetches public metadata for a Shopify app by its handle, including name, developer, category, description, and rating from schema.org data.

## Facts

- Endpoint: GET https://api.fadeandco.workers.dev/api/dev/shopify-app-store?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/shopify-app-store-listing-lookup-b67a8ac4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ikdWCUnxCTggOxL6jZcdu

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 shopify-app-store-listing-lookup-b67a8ac4
```

Example prompt: Can you pull up the Shopify App Store listing details for the app with handle 'klaviyo-email-marketing' — I want to know the developer, rating, review count, and what category it's in?

## When to prefer this

Use this endpoint when you need quick, structured public metadata about a specific Shopify app by its handle — especially developer identity, category, and rating — without needing install counts or pricing. Prefer it over scraping the Shopify App Store directly, as it parses schema.org structured data cleanly. It is ideal for app competitive intelligence, developer attribution, or pre-recommendation quality checks in e-commerce agent workflows.

## Known failure modes

- Unknown or misspelled app handle returns an error or empty result
- App no longer listed on the Shopify App Store returns no data
- Schema.org data absent from the listing page causes missing fields
- Rate limiting or network errors from the upstream Shopify page
- No install counts or pricing data available — those fields are not returned

## How this service works

Shopify App Store listing by app handle (the part after apps.shopify.com/): app name, developer brand, category, description and average rating with rating count, from the public listing's schema.org data. No install counts or prices.

## Output

A JSON object containing the app's name, handle, developer brand, category (typically 'DeveloperApplication'), full description text, average rating (0–5 float), rating count, the canonical Shopify App Store URL, and a timestamp of when the data was fetched.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "app"
     ],
     "properties": {
      "app": {
       "type": "string",
       "description": "Shopify app handle, e.g. mailchimp or klaviyo-email-marketing"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "name": "Mailchimp Email SMS Marketing",
  "handle": "mailchimp",
  "rating": 4.8,
  "source": "https://apps.shopify.com/mailchimp",
  "category": "DeveloperApplication",
  "checkedAt": "2026-10-23T09:35:40.414Z",
  "developer": "Intuit Mailchimp",
  "description": "Sync customers, products, and order data to grow customers with Mailchimp automated emails and SMS, retargeting, and customer win back automations.",
  "ratingCount": 1530
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/shopify-app-store-listing-lookup-b67a8ac4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.fadeandco.workers.dev](https://www.zero.xyz/host/api.fadeandco.workers.dev/llms.txt)