{"uid":"cap_1ZG7Rf2L6kCeTa_n1YO3-","slug":"hn-pulse-agentdiet-dev-hackernews-developer-ecosystem-real-time-9cb2249b","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://hn-pulse.agentdiet.dev/api)","url":"https://hn-pulse.agentdiet.dev/api?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_jfAUnX7zKkD5Gn8XHV--z","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"hn-pulse.agentdiet.dev","brandSlug":"hn-pulse-agentdiet-dev-mpp","brandBaseUrl":"https://hn-pulse.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Queries live HackerNews discussions, front-page velocity, and developer sentiment for any technology, startup, framework, or AI model keyword","exampleAgentPrompt":"What's the current HackerNews sentiment and front-page velocity around 'Rust' — are developers excited or skeptical about it right now?","exampleUseCases":[{"title":"Competitor tech stack perception check","prompt":"Can you pull the live HackerNews sentiment for 'Supabase' and tell me how developers are talking about it — is the buzz mostly positive, and how fast is it moving on the front page?"},{"title":"New AI model launch reception","prompt":"We just launched a new AI model called 'Gemini 2.5 Pro' — what is the current developer sentiment on HackerNews, and is there a lot of active discussion happening right now?"},{"title":"Framework adoption signal for investment thesis","prompt":"I'm evaluating whether to bet on 'Htmx' for our next project — can you check HackerNews discussions and tell me what the developer community sentiment looks like and how much traction it's getting?"}],"resultDescription":"Returns an aggregated sentiment analysis derived from live HackerNews discussions, including indicators of developer opinion (positive, negative, neutral), front-page velocity or trending momentum, and relevant discussion threads or post summaries for the queried technology, startup, or AI model keyword.","failureModes":["Empty or very niche query terms may return sparse results if the topic has minimal HackerNews coverage","Rate limiting or payment failure (HTTP 402) if x402 micropayment is not properly configured","Query too broad (e.g. 'AI') may return noisy or unfocused sentiment aggregates","Temporary HackerNews API unavailability may cause degraded or stale results","Misspelled technology names may return no matching discussions"],"whenToPreferThis":"Choose this endpoint when you need real-time, developer-community-specific sentiment from HackerNews rather than general social media or Twitter sentiment. It is ideal for gauging how technical audiences perceive a technology, framework, startup, or AI model — especially useful for competitive intelligence, investment research, developer relations, or product launch monitoring where HackerNews opinion is a leading indicator of developer adoption.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:24.902Z","isFirstParty":false,"canonicalSlug":"hn-pulse-agentdiet-dev-hackernews-developer-ecosystem-real-time-fa97eac7"}