{"uid":"cap_SuOX_zXscIqxxuJ282jbN","slug":"agentdiet-hn-pulse-hacker-news-digest-endpoint-2b16731c","name":"AgentDiet HN Pulse – Hacker News Digest Endpoint","description":"15-App Autonomous Business-to-Agent (B2A) API Hub & MCP Suite. Supports Web Distillation, On-Chain Risk, DEX Token Intelligence, B2B Lead Enrichment, Domain OSINT, Email Verification, SEC Filings, GitHub Audits, Prompt Firewall, and native HTTP 402 (x402 Base USDC).","url":"https://arxiv-digest.agentdiet.dev/v1/hn-pulse?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"query":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yOilIkKugbQUJimvk-fFv","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null},{"uid":"pm_RHgOVA_HSgEACGHrd7hbD","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a distilled, compressed pulse summary of Hacker News top stories and discussions via a pay-per-call GET endpoint","exampleAgentPrompt":"Give me a quick HN Pulse digest of what's trending on Hacker News right now — I want it compressed and summarized so I can skim the highlights fast.","exampleUseCases":[{"title":"Daily tech news briefing","prompt":"Pull me today's Hacker News pulse digest — I want the top stories and discussions compressed into a quick summary I can read in under a minute."},{"title":"Agent-driven trend monitoring","prompt":"Check HN Pulse for what's trending in tech and AI on Hacker News today and give me the key highlights with the compression ratio so I know how much was distilled."},{"title":"Startup and dev community pulse","prompt":"What are developers and founders talking about on Hacker News right now? Give me the distilled pulse so I can spot any emerging trends or big news."}],"resultDescription":"Returns a JSON object with a 'status' field ('ok'), a 'data' object containing the distilled Hacker News content, and a 'roi_proof' object showing the compression_ratio_pct (e.g. 91.4%), indicating how much raw content was compressed into the digest.","failureModes":["Payment failure via x402/HTTP 402 if USDC balance is insufficient","Empty or malformed query param may return minimal or generic data","Rate limiting or upstream HN data unavailability may cause degraded responses","Non-GET method may be rejected despite schema listing GET/POST"],"whenToPreferThis":"Choose this endpoint when you need a fast, pre-distilled summary of Hacker News content with a quantified compression ratio, especially in agent workflows where token efficiency matters and you want to pay only $0.01 USDC per call rather than scraping and summarizing HN yourself.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T12:40:50.572Z","isFirstParty":false,"canonicalSlug":"agentdiet-hn-pulse-hacker-news-digest-endpoint-2b16731c"}