{"uid":"cap_QbHvaaOrlhyg46G8WnEuM","slug":"hn-pulse-agentdiet-dev-hackernews-developer-ecosystem-real-time-03e48ab5","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/v1/yc-launch-tracker)","url":"https://hn-pulse.agentdiet.dev/v1/yc-launch-tracker?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_Lf0tdXoCos2ut_oO0kI91","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 framework, startup, or AI model keyword","exampleAgentPrompt":"What's the live HackerNews developer sentiment around 'Anthropic Claude' right now — how fast is it trending on the front page and what are developers saying?","exampleUseCases":[{"title":"YC launch day traction check","prompt":"Our startup just launched on HackerNews — can you check the live sentiment and front-page velocity for 'Fable AI' so I know how the developer community is reacting?"},{"title":"Framework adoption sentiment research","prompt":"I'm deciding between Svelte and Next.js for our new project — what does the HackerNews community currently think about Svelte in terms of sentiment and discussion activity?"},{"title":"Competitor AI model buzz monitoring","prompt":"How is the developer community on HackerNews reacting to the Gemini 2.0 release right now? I want to know the sentiment pulse and how fast it's trending."}],"resultDescription":"Returns real-time HackerNews discussion data for the queried keyword, including developer sentiment signals, front-page velocity metrics, and a pulse on how the developer ecosystem is engaging with the topic at query time.","failureModes":["Empty or missing query parameter returns validation error","Query returns no results if topic has no recent HackerNews coverage","HackerNews API rate limits or downtime may cause degraded or empty responses","Very niche or misspelled keywords may return low-confidence or empty sentiment data","Payment failure via x402 results in 402 response before data is returned"],"whenToPreferThis":"Choose this endpoint when you need real-time, developer-community-specific sentiment from HackerNews rather than general social media sentiment. It is particularly suited for YC startup launch monitoring, framework adoption research, and AI model reception tracking within the technical developer ecosystem, where HackerNews is the primary signal source.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:18:51.603Z","isFirstParty":false,"canonicalSlug":"hn-pulse-agentdiet-dev-hackernews-developer-ecosystem-real-time-fa97eac7"}