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OpenWeb Ninja — Realtime Books Data Search
x402
OpenWeb Ninja — Realtime Books Data Search is a paid API for AI agents from x402.openwebninja.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Search for real-time book data including titles, authors, prices, and metadata from across the web
Price / call$0.003
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
Price comparison for a specific book
“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.”
Author bibliography research
“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.”
Topic-based book discovery
“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?”
Technical details
Endpoint
GEThttps://x402.openwebninja.com/realtime-books-data/searchWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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