{"uid":"cap_3PLzVcs4BoqwVFcMV3EFJ","slug":"onchain-risk-agentdiet-dev-hackernews-developer-ecosystem-real-time-4ab61e8d","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/tech-trends)","url":"https://onchain-risk.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_d6f18S5IrO6r3XXeF0gXN","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 keyword, framework, startup, or AI model","exampleAgentPrompt":"What's the current HackerNews sentiment and discussion velocity around LangChain — are developers excited about it or is there a backlash forming?","exampleUseCases":[{"title":"AI model developer sentiment check","prompt":"Check HackerNews right now and tell me what developers are saying about Mistral AI — is it getting traction or are people skeptical?"},{"title":"Framework adoption momentum tracking","prompt":"How is Bun trending on HackerNews? I want to know the front-page velocity and whether developer sentiment is positive or negative before we adopt it."},{"title":"Startup buzz before investment decision","prompt":"Pull the live HackerNews discussions and developer sentiment for Vercel — I need to understand community perception before we make a decision."}],"resultDescription":"Returns an object containing aggregated HackerNews discussion data for the queried topic, including front-page velocity metrics, relevant thread summaries, and a developer sentiment signal (positive/negative/mixed) derived from live HackerNews activity around the keyword.","failureModes":["Missing or empty 'query' parameter returns a 400 validation error","HackerNews upstream API unavailability causes delayed or failed responses","Very niche or obscure topics may return sparse or no discussion data","Payment failure via x402 returns a 402 Payment Required response","Ambiguous single-word queries may return mixed results across unrelated topics"],"whenToPreferThis":"Choose this endpoint when you need real-time developer community sentiment from HackerNews specifically — particularly useful for gauging grassroots tech opinion on frameworks, AI models, startups, or libraries before adoption or investment decisions. Prefer this over generic social sentiment tools when the target audience is specifically developers and technical practitioners, and when HackerNews front-page velocity is a meaningful signal for your use case.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:37.929Z","isFirstParty":false,"canonicalSlug":"onchain-risk-agentdiet-dev-hackernews-developer-ecosystem-real-time-56a7536e"}