{"uid":"cap_vw_P_G0BRUUvALrBlY3nl","slug":"hn-pulse-agentdiet-dev-hackernews-developer-ecosystem-real-time-12921255","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/hackernews-top)","url":"https://hn-pulse.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_h-RdkwZ3s5zEvHesK406g","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, framework, startup, or AI model","exampleAgentPrompt":"What's the current developer sentiment on HackerNews about the Llama 4 model — are people excited, critical, or mixed? Pull live discussions and front-page velocity.","exampleUseCases":[{"title":"AI model community reception check","prompt":"Can you check what developers on HackerNews are saying about GPT-4o right now? I want to know the sentiment and how fast it's moving on the front page."},{"title":"Startup buzz before pitch meeting","prompt":"I have a pitch meeting tomorrow — can you pull the live HackerNews sentiment around the startup Perplexity AI so I know how the developer community is feeling about them?"},{"title":"Framework adoption temperature check","prompt":"We're deciding whether to adopt Bun as our JavaScript runtime — what's the current HackerNews discussion velocity and developer sentiment around it?"}],"resultDescription":"A structured object containing live HackerNews discussion data for the queried topic, including relevant threads, front-page velocity signals, and aggregated developer sentiment indicators drawn from real-time community activity.","failureModes":["Empty or overly generic query string returns low-quality or no results","HackerNews rate limiting or upstream API downtime causes fetch failures","Niche or obscure topics may have sparse discussion data yielding weak sentiment signals","Payment failure via x402 returns HTTP 402 before query is processed","Malformed request body missing required 'query' field returns validation error"],"whenToPreferThis":"Choose this endpoint when you need real-time developer community pulse specifically from HackerNews — the authoritative source for technical founders, engineers, and early adopters. Prefer it over general social media sentiment tools when the target audience is developers, over Twitter/Reddit sentiment APIs when HackerNews-specific velocity and front-page traction matter, and when assessing technical credibility or early-adopter reception of a framework, AI model, or startup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:35:59.942Z","isFirstParty":false,"canonicalSlug":"hn-pulse-agentdiet-dev-hackernews-developer-ecosystem-real-time-fa97eac7"}