{"uid":"cap_rsKbXOH4xe9ZssG2EMpv5","slug":"x402-audit-agentdiet-dev-hackernews-developer-ecosystem-real-time-d548b2c9","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://x402-audit.agentdiet.dev/v1/hackernews-trends)","url":"https://x402-audit.agentdiet.dev/v1/hackernews-trends?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_JBNvNk1_slpaDHRytf_QD","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"x402-audit.agentdiet.dev","brandSlug":"x402-audit-agentdiet-dev-mpp","brandBaseUrl":"https://x402-audit.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Queries live HackerNews discussions, front-page velocity, and developer sentiment for any framework, startup, library, or AI model","exampleAgentPrompt":"What's the current developer sentiment on HackerNews about Deno — are there active front-page discussions, and is the community buzz positive or negative?","exampleUseCases":[{"title":"AI model launch reception check","prompt":"Can you check what HackerNews developers are saying about the new Llama 4 model right now — is there a lot of discussion, and does the sentiment seem positive or skeptical?"},{"title":"Startup traction signal research","prompt":"I'm evaluating a startup called Supabase for investment — can you pull the live HackerNews buzz and developer sentiment around it so I can gauge community traction?"},{"title":"Framework adoption momentum tracking","prompt":"How is Bun being received by the developer community on HackerNews lately? I want to know if it's gaining momentum or if discussions have slowed down."}],"resultDescription":"Returns live HackerNews discussion data for the queried topic, including front-page velocity metrics, relevant thread summaries, and an aggregated developer sentiment signal indicating whether community reaction is positive, negative, or mixed.","failureModes":["Empty or too-broad query returns low-signal or no matching discussions","Very niche or obscure topic may return sparse results if HackerNews has little coverage","Network or upstream HackerNews Algolia API outage causes service unavailability","Malformed or missing 'query' field returns a 400-level validation error","Payment failure via x402 protocol results in 402 response and no data returned"],"whenToPreferThis":"Choose this endpoint when you need real-time, live developer community sentiment specifically from HackerNews — the canonical source for technical founder and engineer opinion. Prefer it over general web sentiment tools when the target audience is developers, when you care about front-page velocity as a proxy for trending topics, or when evaluating a framework, AI model, or startup's reception in the technical community. It is particularly well-suited for investment research, developer relations monitoring, and competitive intelligence in the tech ecosystem.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:30:41.772Z","isFirstParty":false,"canonicalSlug":"x402-audit-agentdiet-dev-hackernews-developer-ecosystem-real-time-67e971e4"}