{"uid":"cap__4Luxd8GDYZQY8QuFb7-m","slug":"onchain-risk-agentdiet-dev-hackernews-developer-ecosystem-real-time-4c354899","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/dev-sentiment)","url":"https://onchain-risk.agentdiet.dev/v1/dev-sentiment?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_JHCL76BWlFWyvBOsneMHd","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 framework, startup, library, or AI model.","exampleAgentPrompt":"What's the current developer sentiment on HackerNews about Rust — is there a lot of buzz, and are people generally positive or negative about it right now?","exampleUseCases":[{"title":"Competitor startup buzz monitoring","prompt":"Can you check what HackerNews developers are saying about Vercel right now — is there positive buzz, complaints, or any trending threads I should know about?"},{"title":"AI model reception analysis","prompt":"How are developers on HackerNews reacting to the Claude 3 model? I want to know if the sentiment is positive, what the front-page velocity looks like, and what the main discussion themes are."},{"title":"Framework adoption signal check","prompt":"We're deciding between SvelteKit and Next.js for our new project — can you pull the live HackerNews sentiment for both so I can see which one the developer community is more excited about right now?"}],"resultDescription":"Returns structured developer sentiment data sourced from live HackerNews discussions, including front-page velocity indicators, sentiment signals, and aggregated community engagement metrics for the queried technology, startup, library, or AI model.","failureModes":["Empty or too-generic query string returns no meaningful results","HackerNews API rate limits may cause delayed or incomplete data","Obscure or newly coined terms may have insufficient HackerNews discussion history to produce reliable sentiment","Network timeout if HackerNews is slow to respond","Payment failure via x402 if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need real-time developer community pulse specifically from HackerNews — the canonical signal source for technical founders, engineers, and AI researchers. Prefer this over generic social sentiment APIs when the audience is developers or technical decision-makers, or when you need front-page velocity as a proxy for trending interest rather than broad public opinion.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:51:27.640Z","isFirstParty":false,"canonicalSlug":"onchain-risk-agentdiet-dev-hackernews-developer-ecosystem-real-time-56a7536e"}