{"uid":"cap_s5SAJt7kYCgep32S73PMm","slug":"arxiv-digest-agentdiet-dev-hackernews-developer-ecosystem-real-time-1a693a63","name":"HackerNews & Developer Ecosystem Real-Time Sentiment Pulse","description":"Queries live HackerNews discussions, front-page velocity, and developer sentiment on any framework, startup, or AI model. (Live x402 v2, IETF MPP & MCP endpoint at https://arxiv-digest.agentdiet.dev/v1/hackernews-top)","url":"https://arxiv-digest.agentdiet.dev/v1/hackernews-top?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["query"],"properties":{"query":{"type":"string","minLength":1,"description":"Technology, startup, library, or topic keyword to analyze across HackerNews"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.01","displayCostAsset":"USD","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":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_qFHg0dxOQfdPXmOdHeCGJ","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"arxiv-digest.agentdiet.dev","brandSlug":"arxiv-digest-agentdiet-dev-mpp","brandBaseUrl":"https://arxiv-digest.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Queries live HackerNews discussions, front-page velocity, and developer sentiment for any framework, startup, library, or AI model topic.","exampleAgentPrompt":"What's the live HackerNews developer sentiment around Cursor right now — how fast is it hitting the front page and what are people actually saying in the discussions?","exampleUseCases":[{"title":"AI model community reception check","prompt":"Check the live HackerNews buzz and developer sentiment around Google Gemini 2.0 — I want to know how the community is reacting and how much front-page traction it's getting."},{"title":"Startup competitive landscape scan","prompt":"What are developers saying about Linear on HackerNews right now? I'm evaluating it as a project management tool and want to see real community sentiment before committing."},{"title":"Framework adoption pulse before tech choice","prompt":"We're deciding between Bun and Node.js for our new backend — can you pull the current HackerNews sentiment and discussion velocity for Bun so I can see how the dev community feels about it?"}],"resultDescription":"Returns live HackerNews discussion data including relevant posts, comment activity, front-page velocity metrics, and aggregated developer sentiment signals for the queried technology or topic keyword.","failureModes":["Empty or too-generic query returns low-relevance or sparse results","Payment failure via x402 if USDC balance is insufficient","Rate limiting if too many concurrent requests are made","Topic with no recent HackerNews activity returns empty or stale data","Ambiguous keyword (e.g. 'apple') may return mixed/irrelevant discussions"],"whenToPreferThis":"Use this endpoint when you need real-time developer community sentiment specifically from HackerNews — ideal for gauging how technical audiences perceive a framework, startup, or AI model. Prefer this over general web search when you want developer-centric signal with front-page velocity metrics and discussion depth, rather than broad media coverage.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:34:07.035Z","isFirstParty":false,"canonicalSlug":"arxiv-digest-agentdiet-dev-hackernews-developer-ecosystem-real-time-35b7283f"}