{"uid":"cap_w7XKl3cHYglB_DF3MoNgX","slug":"pennyrail-web-search-96fa539e","name":"PennyRail Web Search","description":"Live web search for AI agents. Pay $0.02 USDC on Base and receive a grounded answer plus sources.","url":"https://pennyrail.vercel.app/api/bazaar/web-search","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"q":{"type":"string","minLength":1,"description":"Alias for query."},"count":{"type":"integer","maximum":10,"minimum":1},"query":{"type":"string","minLength":1,"description":"Natural-language web search query."},"country":{"type":"string"},"freshness":{"enum":["pd","pw","pm","py"],"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_xDkdHdaXGrt2lHS2wuWJS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs a live web search and returns a grounded answer with cited sources, paid per-query via $0.02 USDC on Base.","exampleAgentPrompt":"Search the web for the latest developments in quantum computing and give me a grounded answer with sources — up to 5 results, published in the past month.","exampleUseCases":[{"title":"Real-time news research for agent","prompt":"Search the web for the latest news about the US Federal Reserve interest rate decision this week and give me a grounded summary with sources."},{"title":"Fact-checking a recent claim","prompt":"Look up whether it's true that OpenAI released a new model in the past week — search the web and give me a cited answer."},{"title":"Competitive intelligence lookup","prompt":"Search the web for recent announcements from Anthropic in the past month, up to 8 results, and summarize what you find with links."}],"resultDescription":"A grounded natural-language answer derived from live web results, accompanied by source URLs and citations supporting the response.","failureModes":["Payment failure if wallet lacks sufficient USDC on Base","Query too short or empty (minLength:1 not met)","No relevant results found for obscure or very niche queries","Freshness filter too narrow yields zero results","Country filter restricts results unexpectedly","Rate limits or service unavailability from underlying search provider"],"whenToPreferThis":"Choose this endpoint when an AI agent needs real-time, grounded web search results with source citations at a low per-query cost ($0.02 USDC). Ideal for agents that need to answer questions about current events, recent publications, or live information not present in training data. The x402 micropayment model makes it suitable for pay-per-use agent pipelines without subscriptions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:47:49.251Z","isFirstParty":false}