{"uid":"cap_Sb2sbIbNOxUSv8sjEXyUq","slug":"domain-osint-agentdiet-dev-hackernews-developer-ecosystem-real-time-2aefecc3","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://domain-osint.agentdiet.dev/v1/dev-sentiment)","url":"https://domain-osint.agentdiet.dev/v1/dev-sentiment?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_zbRgSba7o9y4OvwoskVwj","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"domain-osint.agentdiet.dev","brandSlug":"domain-osint-agentdiet-dev-mpp","brandBaseUrl":"https://domain-osint.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Queries live HackerNews discussions and front-page velocity to return real-time developer sentiment for any framework, startup, library, or AI model.","exampleAgentPrompt":"What's the current developer sentiment on HackerNews around Bun — are people excited, skeptical, or somewhere in between? Pull the live discussion pulse for me.","exampleUseCases":[{"title":"Startup launch reception check","prompt":"We just launched our startup 'Helix DB' yesterday — can you pull the live HackerNews sentiment pulse to see how developers are reacting and how fast our mention velocity is climbing?"},{"title":"AI model community reception","prompt":"What's the HackerNews developer community saying about GPT-4o right now? I want to know the real-time sentiment and how much front-page activity it's getting."},{"title":"Framework comparison sentiment","prompt":"I'm deciding between Svelte and SolidJS for a new project — can you check the current HackerNews developer sentiment for both so I can see which one the community is more excited about?"}],"resultDescription":"Returns a structured object containing real-time HackerNews sentiment signals for the queried topic, including discussion velocity, front-page appearance frequency, aggregated developer sentiment indicators, and relevant thread summaries or excerpts from live HackerNews data.","failureModes":["Empty or too-generic query string returns low-signal or no results","HackerNews Algolia API downtime may cause degraded or empty responses","Niche or misspelled technology names may return zero matching discussions","Rate limiting or payment failure (x402) blocks the request","Response schema is loosely typed — agent must handle variable output shapes"],"whenToPreferThis":"Choose this endpoint when you need real-time, community-driven developer sentiment specifically from HackerNews — the highest-signal forum for developer and founder opinion. Prefer this over generic web search sentiment tools when the target audience is developers, engineers, or technical founders, and you care about discussion velocity (trending vs. fading) rather than just raw mention counts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:37:10.142Z","isFirstParty":false,"canonicalSlug":"domain-osint-agentdiet-dev-hackernews-developer-ecosystem-real-time-6c3452c5"}