{"uid":"cap_7SqeDBV4Qt3kadRfnnhIZ","slug":"hn-pulse-agentdiet-dev-hackernews-developer-ecosystem-real-time-fa97eac7","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/tech-trends)","url":"https://hn-pulse.agentdiet.dev/v1/tech-trends?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_nNZYc1k1UqqQIOZps68B5","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 keyword","exampleAgentPrompt":"What's the current HackerNews sentiment and front-page velocity around 'Svelte' — are developers excited or skeptical about it right now?","exampleUseCases":[{"title":"Pre-launch competitive intelligence check","prompt":"Before we announce our new developer tool, can you check what HackerNews sentiment looks like for our main competitor 'Vercel' right now — is it positive, negative, and how fast are they trending on the front page?"},{"title":"AI model reception monitoring","prompt":"I just released a blog post about Mistral 7B — can you tell me what the current HackerNews vibe is around Mistral, how much discussion there is, and whether sentiment is trending up or down?"},{"title":"Framework adoption signal for investment","prompt":"I'm evaluating whether to invest in companies built on Elixir — what's the current developer sentiment and front-page velocity for Elixir on HackerNews?"}],"resultDescription":"Returns live HackerNews discussion data including sentiment analysis, front-page velocity metrics, and developer community opinions for the queried technology or topic keyword","failureModes":["Empty or whitespace query string returns validation error","Query returns no results if topic has no recent HackerNews activity","Rate limiting or payment failure (HTTP 402) if USDC micropayment is not included","Ambiguous keywords may return mixed results across unrelated topics","HackerNews API downtime may cause empty or stale results"],"whenToPreferThis":"Choose this endpoint when you need real-time developer community sentiment specifically from HackerNews — ideal for tracking how technical audiences perceive a new framework, AI model, startup, or library. Prefer this over general social media sentiment tools when the target audience is developers and engineers, or when front-page velocity on HackerNews is a meaningful signal (e.g. launch monitoring, competitive research, investment due diligence on dev tools).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:04.424Z","isFirstParty":false,"canonicalSlug":"hn-pulse-agentdiet-dev-hackernews-developer-ecosystem-real-time-fa97eac7"}