# Services from openwebninja-x402.vercel.app on Zero > openwebninja-x402.vercel.app serves 23 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/openwebninja-x402.vercel.app Live health (JSON, refreshed every minute): https://www.zero.xyz/host/openwebninja-x402.vercel.app/health.json ## Services - [OpenWebNinja Google Play Store App Details](https://www.zero.xyz/c/openwebninja-google-play-store-app-details-51dcdc9f/llms.txt): $0.01/call via x402. Fetches detailed metadata for an Android app from the Google Play Store by app ID, with optional region and language filtering. - [OpenWebNinja Amazon Product Reviews](https://www.zero.xyz/c/openwebninja-amazon-product-reviews-886a4156/llms.txt): $0.01/call via x402. Fetches paginated customer reviews for an Amazon product identified by ASIN, with filtering by star rating, sort order, and country marketplace. - [Waze Alerts and Traffic Jams by Area](https://www.zero.xyz/c/waze-alerts-and-traffic-jams-by-area-217cb028/llms.txt): $0.01/call via x402. Retrieves real-time Waze traffic alerts and traffic jams within a specified bounding box or radius around a center point. - [Google Play Store App Reviews Fetcher](https://www.zero.xyz/c/google-play-store-app-reviews-fetcher-bc317dbb/llms.txt): $0.01/call via x402. Fetches user reviews for a specific Android app from the Google Play Store, with filtering by rating, device, region, language, and sort order. - [Yelp Business Search via OpenWebNinja](https://www.zero.xyz/c/yelp-business-search-via-openwebninja-0e415f53/llms.txt): $0.01/call via x402. Search Yelp for businesses matching a keyword query and location, with optional filters for sort order and price range. - [Waze Geographic Autocomplete with Coordinate Bias](https://www.zero.xyz/c/waze-geographic-autocomplete-with-coordinate-bias-40e59654/llms.txt): $0.01/call via x402. Autocompletes geographic place/address queries biased toward a given Waze coordinate location - [OpenWebNinja Amazon Product Search](https://www.zero.xyz/c/openwebninja-amazon-product-search-0dc4e1c9/llms.txt): $0.01/call via x402. Search Amazon products by keyword with filtering by country, sort order, condition, and page number - [Google Play Store Top Paid Apps](https://www.zero.xyz/c/google-play-store-top-paid-apps-186c1ad0/llms.txt): $0.01/call via x402. Fetches a ranked list of the top paid Android apps from the Google Play Store, filterable by region, category, and language. - [OpenWebNinja Amazon Product Details](https://www.zero.xyz/c/openwebninja-amazon-product-details-300c3271/llms.txt): $0.01/call via x402. Fetches detailed product information from Amazon by ASIN for a specified country marketplace. - [Walmart Products by Category](https://www.zero.xyz/c/walmart-products-by-category-5b0e1a36/llms.txt): $0.01/call via x402. Browse and list Walmart products filtered by a specific category ID, with optional sorting, price filtering, and location context. - [Walmart Product Search](https://www.zero.xyz/c/walmart-product-search-f469ac01/llms.txt): $0.01/call via x402. Search Walmart's product catalog by keyword with filtering by price, location, category, and sort order - [OpenWebNinja Yelp Business Details](https://www.zero.xyz/c/openwebninja-yelp-business-details-9bd36d4a/llms.txt): $0.01/call via x402. Fetches a Yelp business profile by its unique business ID, returning detailed information about that listing. - [Amazon Best Sellers by Category](https://www.zero.xyz/c/amazon-best-sellers-by-category-61ff344a/llms.txt): $0.01/call via x402. Fetches the current Amazon best sellers list for a specified product category and country. - [Google Play Store Top Free Apps](https://www.zero.xyz/c/google-play-store-top-free-apps-7562d84c/llms.txt): $0.01/call via x402. Fetches a ranked list of the top free apps from the Google Play Store, filterable by region, category, and language. - [Google Play Store Top Paid Games](https://www.zero.xyz/c/google-play-store-top-paid-games-474a6e57/llms.txt): $0.01/call via x402. Fetches a ranked list of the top paid games currently on the Google Play Store, filterable by region, category, and language. - [Waze Venues in Bounding Box](https://www.zero.xyz/c/waze-venues-in-bounding-box-829012c8/llms.txt): $0.01/call via x402. Retrieves Waze venue listings within a specified geographic bounding box, optionally filtered by category and zoom level. - [OpenWebNinja Amazon Today's Deals](https://www.zero.xyz/c/openwebninja-amazon-today-s-deals-cf712dba/llms.txt): $0.01/call via x402. Fetches current Amazon deals for a given country and optional category, paginated. - [Google Play Store Top Grossing Apps](https://www.zero.xyz/c/google-play-store-top-grossing-apps-aa4785e3/llms.txt): $0.01/call via x402. Fetches a ranked list of the top grossing Android apps from the Google Play Store, optionally filtered by category, region, and language. - [OpenWebNinja Amazon Product Seller Offers](https://www.zero.xyz/c/openwebninja-amazon-product-seller-offers-8080da4f/llms.txt): $0.01/call via x402. Fetches all seller offers for an Amazon product identified by ASIN, across multiple supported country marketplaces. - [OpenWebNinja Play Store App Search](https://www.zero.xyz/c/openwebninja-play-store-app-search-200a123f/llms.txt): $0.01/call via x402. Search the Google Play Store for Android apps matching a keyword query, with optional region and language filters. - [Google Play Store Top Grossing Games](https://www.zero.xyz/c/google-play-store-top-grossing-games-157932f3/llms.txt): $0.01/call via x402. Fetches a ranked list of the top grossing games on the Google Play Store, filterable by region, language, and category. - [Google Play Store Top Free Games](https://www.zero.xyz/c/google-play-store-top-free-games-039e4754/llms.txt): $0.01/call via x402. Fetches the current list of top free games from the Google Play Store, optionally filtered by region, language, category, and result limit. - [Google Play Store App Categories List](https://www.zero.xyz/c/google-play-store-app-categories-list-677cc608/llms.txt): $0.01/call via x402. Returns the list of available app categories on the Google Play Store. 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)