{"uid":"cap_Z0629K_hq6Conk-GZRUHP","slug":"openweb-ninja-realtime-books-data-search-16c3d36d","name":"OpenWeb Ninja — Realtime Books Data Search","description":"40+ public web-data, SERP, e-commerce, real-estate, finance and AI-search APIs, payable per call over x402 (USDC on Base, Polygon, Arbitrum). No account or API key required. Most endpoints $0.003; AI-model endpoints $0.005.","url":"https://x402.openwebninja.com/realtime-books-data/search","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"required":{"type":"string"},"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm__uHwEVVYDpxAvoJstL4kA","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Search for real-time book data including titles, authors, prices, and metadata from across the web","exampleAgentPrompt":"Search for real-time book data on 'Atomic Habits' by James Clear — I want current prices, availability, publisher info, and ratings.","exampleUseCases":[{"title":"Price comparison for a specific book","prompt":"Can you look up the current price and availability of 'The Pragmatic Programmer' by David Thomas and Andrew Hunt? I want to know where I can buy it and for how much."},{"title":"Author bibliography research","prompt":"Search for all books by Yuval Noah Harari and give me titles, publication dates, and current prices so I can decide which ones to read next."},{"title":"Topic-based book discovery","prompt":"I'm looking for books about machine learning for beginners — can you search for real-time book listings on that topic and show me the top results with prices and descriptions?"}],"resultDescription":"Returns a JSON object containing real-time book search results including book titles, authors, ISBNs, publisher details, prices, availability, ratings, and descriptive metadata sourced from live web data.","failureModes":["Empty results if the query matches no indexed books","Stale or incomplete data if the underlying web sources are temporarily unavailable","Payment failure if USDC balance or x402 wallet is insufficient","Rate limiting or rejection if query parameters are malformed","Partial results if the book is very new or obscure"],"whenToPreferThis":"Choose this endpoint when you need real-time, up-to-date book data including current pricing and availability without managing an API key or subscription. It is ideal for price comparison, bibliographic research, or book discovery use cases where freshness matters and you want to pay per call at $0.003 USDC with no account setup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:44:05.429Z","isFirstParty":false}