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OpenWeb Ninja — Realtime Books Search SERP API
x402
OpenWeb Ninja — Realtime Books Search SERP API 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).
Returns real-time book search results (titles, authors, prices, ratings, metadata) from search engines and book retailers for a given query.
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
A JSON response containing real-time book search results including book titles, author names, prices, ratings, cover images, retailer links, and other relevant metadata sourced from live SERP and book retailer data.
Example use cases
Finding books on a niche topic
“Find me books about stoic philosophy — I want titles, authors, prices, and ratings from current search results.”
Comparing prices for a specific book
“Look up real-time prices and listings for 'Atomic Habits' by James Clear across different retailers.”
Discovering new releases in a genre
“Search for the latest science fiction novels released this year and show me the top results with ratings and prices.”
Technical details
Endpoint
GEThttps://x402.openwebninja.com/realtime-serp-data/books/searchWhen to prefer
Choose this endpoint when you need real-time, live book search results including pricing and ratings without needing an API key or account — ideal for agents that require pay-per-call access via x402 (USDC on Base, Polygon, or Arbitrum) and need current book data rather than a static catalog.
Side effects
- Empty or vague query returns no results
- Query too broad returns irrelevant results
- Retailer data may be unavailable for some regions
- Payment failure via x402 protocol blocks the request
- Rate limiting if called too frequently
- Stale results if underlying SERP data is temporarily cached
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {}
}Tags
x402
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