{"uid":"cap_nPKRjSTt8Ws621zCQLFni","slug":"x402-audit-agentdiet-dev-hackernews-developer-ecosystem-real-time-4b5f49d5","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/dev-sentiment)","url":"https://x402-audit.agentdiet.dev/v1/dev-sentiment?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_IFYND2j40UHEDzprRGBPW","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 technology, framework, startup, or AI model","exampleAgentPrompt":"What's the current developer sentiment around Bun on HackerNews — is it trending positively, how fast is it moving on the front page, and what are developers actually saying about it?","exampleUseCases":[{"title":"AI model community reception check","prompt":"Can you pull the live HackerNews sentiment on GPT-4o right now? I want to know how developers are reacting to it, whether it's got front-page velocity, and what the general vibe is in the discussions."},{"title":"Startup buzz before investment decision","prompt":"Before I finalize this investment memo, can you check what HackerNews developers are currently saying about Cursor — is the sentiment positive, how active are the discussions, and is it trending?"},{"title":"Framework adoption health check","prompt":"I'm trying to decide whether to adopt SvelteKit for our next project — can you give me a real-time read on how the developer community on HackerNews feels about it and how much momentum it has right now?"}],"resultDescription":"Returns a structured object containing developer sentiment signals for the queried topic, including HackerNews discussion activity, front-page velocity metrics, and an aggregated sentiment pulse reflecting community opinion on the technology, startup, or AI model.","failureModes":["Empty or whitespace query returns validation error","Very niche or obscure topic may yield low discussion volume or sparse results","HackerNews Algolia API downtime could cause upstream fetch failures","Ambiguous query keywords may return mixed or irrelevant sentiment data","Rate limiting or payment failure (x402) blocks the request"],"whenToPreferThis":"Use this endpoint when you specifically need real-time developer community sentiment from HackerNews — ideal for gauging technical credibility, startup buzz, or framework adoption health among software engineers. Prefer this over general web search when you want curated developer opinion rather than marketing content, and when front-page velocity or discussion thread depth matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:30:19.292Z","isFirstParty":false,"canonicalSlug":"x402-audit-agentdiet-dev-hackernews-developer-ecosystem-real-time-67e971e4"}