{"uid":"cap_wHC7ivSRyGizS2kcN2poA","slug":"deep-research-web-papers-4dcd680e","name":"Deep Research (web + papers)","description":"Top-tier research in one call: the question plus 3 sub-questions (from Google's people-also-ask and related searches, or your own), up to 16 pages read in full with prompt-injection checks, the key quoted passages overall and per sub-question, Google's direct answer, and a papers block (Google Scholar) or news block when the topic needs it. Extractive, no LLM: every passage is quoted from its source.","url":"https://agent-search.centorprat.workers.dev/deep-research?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"time":{"type":"string","description":"freshness: hour, day, week, month or year (optional)"},"query":{"type":"string","description":"What to search for"},"country":{"type":"string","description":"2-letter country the results are for: us, gb, de, es, fr, in, br, ... (default us)"},"private":{"type":"boolean","description":"true = the query is not logged or cached (default false)"},"includeNews":{"type":"boolean","description":"add the week's news"},"subQuestions":{"type":"array","items":{"type":"string"},"description":"optional: your own 1-4 sub-questions"},"includePapers":{"type":"boolean","description":"add Google Scholar papers"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.2","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":"$0.2/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_q7yhpx9E8xC4O7GDMAFIR","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.2","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs comprehensive multi-angle web research by answering a query plus up to 3 sub-questions, reading up to 16 full pages, and optionally including Google Scholar papers or news — returning only extractive quoted passages, no LLM generation.","exampleAgentPrompt":"Do deep research on the long-term cardiovascular effects of ultra-processed food consumption — read up to 16 full pages, include Google Scholar papers, and pull the key quoted passages along with answers to these sub-questions: what mechanisms link ultra-processed foods to heart disease, which populations are most at risk, and what does the latest clinical evidence say? Use US results from the past year.","exampleUseCases":[{"title":"Academic literature review with web context","prompt":"Research the current state of CRISPR gene editing for sickle cell disease — include Google Scholar papers, read up to 16 pages, and give me the key quoted passages plus answers to: what are the latest clinical trial results, what are the safety concerns, and which companies are leading development? Limit results to the past year."},{"title":"Competitive intelligence deep dive","prompt":"Do thorough research on how Anthropic's Claude competes with OpenAI's GPT-4 — read up to 16 pages in full, pull quoted passages for the main question and these sub-questions: what are the key technical differences, how do pricing models compare, and which industries are adopting each? Use US results."},{"title":"Breaking topic research with news","prompt":"Deeply research the recent banking sector stress following the 2024 rate environment — include this week's news, read 16 pages in full, and give me cited quoted excerpts plus answers to: which banks are most exposed, what regulators are doing, and how this compares to 2023? Filter to the past month."}],"resultDescription":"Returns a structured object with: quoted key passages from up to 16 fully-read web pages (overall and per sub-question), Google's direct answer box, up to 3 sub-question answers each with their own quoted excerpts, and optionally a Google Scholar papers block and/or a Google News block. Every passage is a verbatim quote from its source URL — no LLM-generated text.","failureModes":["Query too vague to resolve meaningful sub-questions — returns sparse or empty passage blocks","Pages with aggressive bot-blocking return no content for that URL","Prompt-injection attempts in scraped pages are flagged and sanitized, potentially reducing extracted content","includePapers on a non-academic topic returns an empty papers block","Time filter too narrow (e.g. 'hour') for a slow-moving topic yields no recent pages","Country code not recognized defaults to US results silently","Payment failure (x402) causes 402 response before any research is performed"],"whenToPreferThis":"Choose this endpoint when you need a comprehensive, citation-backed research report rather than a quick lookup — especially when the topic has multiple angles, requires reading full page content (not just snippets), benefits from academic papers, or needs prompt-injection-safe extraction. Prefer it over basic SERP or single-page scrape endpoints when depth, sourcing, and multi-sub-question coverage matter. Use the simpler 'Web Research (8 pages)' sibling if cost or latency is a concern and 8 pages suffice.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-30T12:32:35.277Z","isFirstParty":false,"canonicalSlug":"deep-research-web-papers-4dcd680e"}