{"uid":"cap_qIY0NcSJoet2et1-cCyGV","slug":"onchain-risk-agentdiet-dev-hackernews-developer-ecosystem-real-time-4cd6d5fc","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://onchain-risk.agentdiet.dev/v1/hackernews-trends)","url":"https://onchain-risk.agentdiet.dev/v1/hackernews-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_q2iuvbgJtNoIZIyx7fbWL","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"onchain-risk.agentdiet.dev","brandSlug":"onchain-risk-agentdiet-dev-mpp","brandBaseUrl":"https://onchain-risk.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 live HackerNews sentiment and front-page velocity right now for 'Anthropic' — are developers bullish or critical?","exampleUseCases":[{"title":"AI model launch reception check","prompt":"We just launched a new AI model called 'Nova-3' — can you check HackerNews right now for any discussions and tell me whether the developer sentiment is positive or negative?"},{"title":"Competitor framework monitoring","prompt":"I want to know how the developer community on HackerNews feels about 'SvelteKit' today — is it trending, and what's the general vibe in the discussions?"},{"title":"Startup due diligence sentiment scan","prompt":"I'm evaluating a startup called 'Linear' for investment — can you pull the latest HackerNews discussions and tell me what developers think about them and how fast they're trending?"}],"resultDescription":"Returns live HackerNews discussion data, front-page velocity metrics, and aggregated developer sentiment signals for the queried keyword, including relevant thread activity and sentiment direction","failureModes":["Empty or too-broad query returns low-signal or noisy results","Keyword not found in recent HackerNews activity returns empty or minimal results","Payment failure (HTTP 402) if x402 USDC payment is not provided or insufficient","Rate limiting or upstream HackerNews API unavailability causes timeout or error","Highly generic keywords (e.g. 'AI') may return overwhelming undifferentiated results"],"whenToPreferThis":"Choose this endpoint when you need real-time developer community sentiment specifically from HackerNews — as opposed to general social media sentiment tools — for technical topics like frameworks, AI models, libraries, or developer-focused startups. It is ideal when the target audience is software engineers and the signal source (HackerNews front-page velocity and discussion threads) is specifically relevant to your use case.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:23:31.050Z","isFirstParty":false,"canonicalSlug":"onchain-risk-agentdiet-dev-hackernews-developer-ecosystem-real-time-56a7536e"}