{"uid":"cap_n0WTkCGSDDUYbqGYzQ5ri","slug":"crypto-shark-fleet-research-brief-worker-e46d817f","name":"Crypto Shark Fleet – Research Brief Worker","description":"x402-paid AI utility workers on Base mainnet","url":"https://cryptoshark-fleet.duckdns.org/worker/research-brief?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"string","maxLength":16000}}},"responseSchema":{"type":"json","example":{"model":"gpt-5.6-luna","result":"..."}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.12","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":"$0.12/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.12","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.12","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_pPPoeuUydWKUz82ILVyQC","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.12","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates an AI-produced research brief from a text prompt, paid per-call via x402 on Base mainnet","exampleAgentPrompt":"Can you put together a research brief on the competitive landscape of Layer 2 blockchain networks in 2025, including key players, market share trends, and technology differentiators?","exampleUseCases":[{"title":"Investor due diligence briefing","prompt":"I need a research brief on Arbitrum's ecosystem growth in 2024 and 2025 — cover developer activity, TVL trends, and major protocol launches so I can evaluate it as an investment."},{"title":"Competitive market snapshot","prompt":"Write me a research brief comparing the top three decentralized stablecoin protocols right now — focus on collateral models, risks, and recent adoption metrics."},{"title":"Technology primer for a team","prompt":"Put together a briefing on zero-knowledge proof technology for my engineering team — explain how ZK rollups work, who the main builders are, and what the open challenges are."}],"resultDescription":"A JSON object containing the name of the AI model used (e.g. 'gpt-5.6-luna') and a 'result' field with the generated research brief as a text string.","failureModes":["Payment not received or x402 handshake fails — request rejected before processing","Input text exceeds 16,000 character limit — validation error returned","Model unavailable or overloaded — service timeout or 503 error","Malformed JSON input — 400 bad request","Insufficient USDC balance on Base mainnet — payment failure"],"whenToPreferThis":"Choose this endpoint when you need a quick AI-generated research brief on any topic and are comfortable paying $0.12 USDC per call via the x402 protocol on Base mainnet. It is well-suited for agents that need on-demand research synthesis without maintaining their own LLM infrastructure. Prefer alternatives if you need deterministic structured data extraction, real-time web search, or free-tier access.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T06:49:02.558Z","isFirstParty":false,"canonicalSlug":"crypto-shark-fleet-research-brief-worker-e46d817f"}