{"uid":"cap_xjIvC-UaQq5xchTZRa-kw","slug":"weblens-research-api-f8fa2b37","name":"WebLens Research API","description":"# WebLens - Web Intelligence API, pay per call\n\nScrape, crawl, map and extract the web. No account, no API key, no monthly\nminimum — you pay for the calls you make and nothing else.\n\n## Pricing\nPage fetching starts at **$0.002**, whole-site crawling at\n**$0.0015/page**, and sitemap discovery at **$0.004**.\nComparable services bill $0.007-0.008 per request, or reach a lower per-page\nrate only on a $99/month commitment. WebLens has no commitment to reach.\n\n## Payment Protocol\nAll paid endpoints use the [x402 protocol](https://x402.org) for HTTP-native\nmicropayments (USDC on Base).\n\n## Cache Discount\nCached responses are **70% cheaper** than fresh fetches.","url":"https://api.weblens.dev/research?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Research topic or question"},"resultCount":{"type":"number","maximum":10,"minimum":1,"description":"Number of sources to analyze, 1-10 (default: 5)"},"includeRawContent":{"type":"boolean","description":"Include full fetched content in response"}}},"responseSchema":{"type":"json","example":{"query":"x402 payment protocol benefits","sources":[{"url":"https://x402.org","title":"x402 Protocol","snippet":"HTTP-native micropayments..."}],"summary":"x402 is an open payment protocol...","requestId":"req_research456","keyFindings":["Zero fees","Instant settlement"],"researchedAt":"2026-01-26T12:00:00.000Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.08","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":1,"rating":{"score":"0.00","successRate":"0.00","reviews":1,"stars":null,"state":"rated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.08/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_M-F9ovN2-RMFewlHN31pB","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.08","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs AI-powered web research on a query, returning a summary, key findings, and sourced snippets from across the web","exampleAgentPrompt":"Can you research the benefits and tradeoffs of the x402 payment protocol for me — pull from real web sources and give me a summary with key findings?","exampleUseCases":[{"title":"Competitive intelligence on emerging tech","prompt":"Research what the web is currently saying about Anthropic's Claude vs OpenAI's GPT-4o — I need a summary and the key findings from real sources."},{"title":"Market research for a new product","prompt":"Can you look up everything you can find online about the current state of the micropayments market and summarize the key findings for me?"},{"title":"Due diligence on a company","prompt":"I need background research on Stripe — gather information from across the web and give me a summary with the most important findings and sources."}],"resultDescription":"Returns a JSON object containing: the original query, an array of sources (each with URL, title, and snippet), an AI-generated prose summary, a list of key findings as bullet points, a unique requestId, and a timestamp of when the research was performed.","failureModes":["Query too vague or empty — returns validation error","Payment not provided or insufficient — returns HTTP 402 with x402 payment details","Rate limiting if too many requests in a short period","Web sources unavailable or blocked — may return partial results","Cached response served when fresh data expected — use cache-bypass option if available"],"whenToPreferThis":"Choose this endpoint when you need synthesized, multi-source web research rather than a raw page scrape. It is ideal when the user wants a summary with cited sources rather than raw HTML or a single page's content. Prefer it over single-URL fetch endpoints when the query spans multiple web sources. The $0.08 price point (or ~$0.024 for cached) makes it cost-effective for moderate research workloads where fresh intelligence matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":2,"lastUsedAt":"2026-08-31T05:14:27.631Z","lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:43:21.802Z","isFirstParty":false,"canonicalSlug":"weblens-research-api-f8fa2b37"}