{"uid":"cap_gtIznWPH_SivxTfQ4WH88","slug":"x402-audit-agentdiet-dev-hackernews-developer-ecosystem-real-time-67e971e4","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/tech-trends)","url":"https://x402-audit.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_t33-gpjfYjduRkTRdB3kA","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 keyword","exampleAgentPrompt":"Can you check what HackerNews developers are currently saying about LangChain — I want to know the sentiment, how fast it's trending on the front page, and any notable discussion threads?","exampleUseCases":[{"title":"Competitive framework sentiment check","prompt":"What's the current HackerNews developer sentiment on Svelte versus Vue? I want to see the community buzz and front-page velocity for both before we pick a framework for our new project."},{"title":"Startup launch reaction monitoring","prompt":"Our startup just launched — can you pull the live HackerNews sentiment and discussion threads for 'Supabase' so I can see how developers are reacting in real time?"},{"title":"AI model community perception audit","prompt":"I want to know what the HackerNews developer community thinks about the new Gemini 1.5 Pro model right now — pull me the sentiment score and any trending discussions about it."}],"resultDescription":"Returns an aggregated sentiment report for the queried keyword including developer sentiment signals from live HackerNews discussions, front-page velocity metrics, trending thread summaries, and community reaction indicators.","failureModes":["Empty or whitespace query string returns a validation error","Very niche or obscure keyword may return no results or low-confidence sentiment","HackerNews rate limits or API downtime may cause upstream fetch failures","Highly ambiguous single-letter or stop-word queries may produce irrelevant results","Payment failure (HTTP 402) if x402 USDC micropayment is not processed correctly"],"whenToPreferThis":"Choose this endpoint when you need real-time, developer-community-specific sentiment and discussion velocity from HackerNews — particularly for evaluating technology adoption, startup reception, or AI model perception among technical audiences. Prefer it over general social media sentiment tools when the target audience is specifically software developers and the HackerNews community.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:37.223Z","isFirstParty":false,"canonicalSlug":"x402-audit-agentdiet-dev-hackernews-developer-ecosystem-real-time-67e971e4"}