{"uid":"cap_fm4V4By-_-rd0_bpFyYCd","slug":"prompt-guard-agentdiet-dev-hackernews-developer-ecosystem-real-time-eec50cf4","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://prompt-guard.agentdiet.dev/v1/tech-trends)","url":"https://prompt-guard.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_aKhy7qzflrZ0uI0nUzmY2","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"prompt-guard.agentdiet.dev","brandSlug":"prompt-guard-agentdiet-dev-mpp","brandBaseUrl":"https://prompt-guard.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Queries live HackerNews discussions, front-page velocity, and developer community sentiment for any technology, framework, startup, or AI model keyword.","exampleAgentPrompt":"What's the current HackerNews sentiment and front-page velocity around 'Deno' right now — are developers excited or skeptical about it?","exampleUseCases":[{"title":"Pre-investment startup buzz check","prompt":"Before I make a decision, can you pull the latest HackerNews sentiment and discussion velocity for 'Perplexity AI' — I want to know how the developer community is feeling about them right now?"},{"title":"Framework adoption signal for engineering team","prompt":"We're considering adopting htmx for our frontend — what's the current developer sentiment and HackerNews front-page activity around 'htmx' these days?"},{"title":"Competitive AI model pulse monitoring","prompt":"Can you check the live HackerNews buzz and developer sentiment around 'Claude' right now and tell me how it's trending compared to what you'd expect?"}],"resultDescription":"Returns live HackerNews discussion data, front-page velocity metrics, and aggregated developer sentiment signals for the queried keyword, including trend indicators and community reaction patterns.","failureModes":["Missing required 'query' parameter returns a validation error","Empty or whitespace-only query string rejected (minLength:1)","HackerNews API upstream unavailability may cause timeouts or degraded results","Very niche or misspelled keywords may return sparse or no data","Payment failure via x402 prevents endpoint access"],"whenToPreferThis":"Choose this endpoint when you need real-time developer community sentiment specifically from HackerNews discussions — ideal for gauging organic developer enthusiasm, skepticism, or controversy around a technology. Prefer this over general web search when you need structured sentiment signals rather than raw search results, or when HackerNews front-page velocity is a proxy metric you care about for investment, adoption, or competitive research decisions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:31.527Z","isFirstParty":false,"canonicalSlug":"prompt-guard-agentdiet-dev-hackernews-developer-ecosystem-real-time-eec50cf4"}