{"uid":"cap_Gc_5m84p4wP1fcwjoq7aT","slug":"arxiv-digest-agentdiet-dev-hackernews-developer-ecosystem-real-time-0cf91e89","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":"GET","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_nsFOf0uIF5qfa4SmzSmib","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 and front-page velocity to surface developer sentiment on any framework, startup, library, or AI model.","exampleAgentPrompt":"What's the live developer sentiment on HackerNews for LangChain right now — any hot discussions or front-page momentum?","exampleUseCases":[{"title":"Startup reputation monitoring before pitch","prompt":"Can you check HackerNews right now and tell me what developers are saying about Anthropic — any strong opinions, controversy, or buzz on the front page?"},{"title":"Framework adoption pulse for engineering decision","prompt":"We're deciding between Bun and Deno for our next project — what's the current HackerNews sentiment on Bun? Any active discussions or velocity on the front page?"},{"title":"AI model launch reaction tracking","prompt":"GPT-4o just launched — can you pull live HackerNews discussions and tell me how the developer community is reacting to it right now?"}],"resultDescription":"Returns live HackerNews discussion threads, front-page velocity signals, and aggregated developer sentiment for the queried technology, startup, or topic — including community reactions and trending momentum indicators.","failureModes":["Query term too generic — returns noisy or unrelated discussions","No active HackerNews threads for a niche or obscure topic — low or empty result set","Payment not fulfilled via x402 — endpoint returns HTTP 402 before processing","HackerNews upstream unavailable — live data fetch fails","Rate limiting or throttling if called in rapid succession"],"whenToPreferThis":"Choose this endpoint when you need real-time developer community sentiment specifically from HackerNews — the most influential forum for engineering, startup, and AI discourse. Prefer it over generic social media sentiment APIs when your audience is technical decision-makers, VCs, or engineers, and you want front-page velocity and discussion thread signals rather than tweet volume or Reddit upvotes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:01.935Z","isFirstParty":false,"canonicalSlug":"arxiv-digest-agentdiet-dev-hackernews-developer-ecosystem-real-time-35b7283f"}