# Services from appstore.fetcher.sh on Zero

> appstore.fetcher.sh serves 9 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/appstore.fetcher.sh
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/appstore.fetcher.sh/health.json

## Services

- [Apple App Store Similar Apps Lookup](https://www.zero.xyz/c/apple-app-store-similar-apps-lookup-6354d6cd/llms.txt): $0.003/call via x402. Returns a list of apps similar to a given App Store app, based on the app's ID
- [Apple App Store App Lookup API (fetcher.sh)](https://www.zero.xyz/c/apple-app-store-app-lookup-api-fetcher-sh-8d151a02/llms.txt): $0.003/call via x402. Fetches metadata, reviews, similar apps, and developer catalog data for a specific Apple App Store app by its app ID
- [App Store Bundle Reviews API — fetcher.sh](https://www.zero.xyz/c/app-store-bundle-reviews-api-fetcher-sh-e874a360/llms.txt): $0.003/call via x402. Fetches user reviews for an Apple App Store app or bundle identified by its bundle ID, returning review data scraped from the App Store.
- [App Store Similar Apps Lookup by Bundle ID](https://www.zero.xyz/c/app-store-similar-apps-lookup-by-bundle-id-0e6a43e7/llms.txt): $0.003/call via x402. Returns a list of apps similar to a given Apple App Store bundle, enabling competitive analysis and app discovery
- [Apple App Store Reviews API (fetcher.sh)](https://www.zero.xyz/c/apple-app-store-reviews-api-fetcher-sh-168fc2de/llms.txt): $0.003/call via x402. Fetches user reviews for a specific Apple App Store app by its App Store ID
- [App Store Bundle Lookup API (fetcher.sh)](https://www.zero.xyz/c/app-store-bundle-lookup-api-fetcher-sh-85537b94/llms.txt): $0.003/call via x402. Looks up Apple App Store bundle metadata by bundle ID, returning app and bundle details via a pay-per-call REST endpoint.
- [Apple App Store Data API (fetcher.sh)](https://www.zero.xyz/c/apple-app-store-data-api-fetcher-sh-27ce71db/llms.txt): $0.003/call via x402. Fetches Apple App Store app metadata, reviews, similar apps, and developer catalogs via REST endpoints paid per-call in USDC
- [Apple App Store Developer Catalog API — fetcher.sh](https://www.zero.xyz/c/apple-app-store-developer-catalog-api-fetcher-sh-98ff770c/llms.txt): $0.003/call via x402. Retrieves the full app catalog and metadata for a given Apple App Store developer by their developer ID
- [App Store API — Bundle Lookup (fetcher.sh)](https://www.zero.xyz/c/app-store-api-bundle-lookup-fetcher-sh-98f5bb5d/llms.txt): $0.003/call via x402. Looks up Apple App Store bundle metadata by bundle ID, returning app details for iOS/macOS bundles without OAuth or subscription

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)