# fetcher.sh App Store App Lookup

> fetcher.sh App Store App Lookup is a paid API for AI agents from fetcher.sh, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-12).

Fetches detailed metadata for a specific Apple App Store app by its app ID

## Facts

- Endpoint: GET https://fetcher.sh/api/appstore/apps/%7BappId%7D
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fetcher-sh-app-store-app-lookup-8fafce22
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1MmQ5q1UIKv2Ys6elEU62

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 fetcher-sh-app-store-app-lookup-8fafce22
```

Example prompt: Can you pull the App Store listing details for the app with ID 284882215 — I want to know its current rating, developer, description, and price?

## When to prefer this

Use this endpoint when you need real-time App Store metadata for a specific iOS app and already know its numeric App Store ID. Prefer this over manual scraping or iTunes Search API when you need structured data without setting up OAuth or accounts, and want to pay per call in USDC with no subscription. Ideal for agents doing competitive research, app monitoring, or enriching product databases with App Store data.

## Known failure modes

- Invalid or non-existent appId returns an error or empty result
- App removed from the App Store returns a not-found error
- Payment failure (insufficient USDC balance) returns HTTP 402
- Rate limiting or scraping blocks from Apple may cause transient failures
- Malformed appId (non-numeric or wrong format) returns a validation error

## How this service works

fetcher.sh is an x402 web-data and scraping API: 111 endpoints for Twitter/X, YouTube, TikTok, Instagram, Reddit, Google, App Store, and Yelp — paid per call in USDC on Base, Polygon, Arbitrum, Monad or Solana, or with prepaid credits. Built for AI agents: no accounts, no OAuth, no subscriptions.

## Output

Returns structured App Store metadata for the requested app, including app name, developer/publisher, description, average user rating, total review count, price, category, current version, release notes, and potentially screenshots or icon URLs.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fetcher-sh-app-store-app-lookup-8fafce22/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from fetcher.sh](https://www.zero.xyz/host/fetcher.sh/llms.txt)