{"uid":"cap_wPGVQYWtiJ9oLpeVyxc76","slug":"x402broker-com-hackernews-developer-ecosystem-real-time-sentiment-pulse-f3ac66d4","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://x402broker.com/v1/hackernews-velocity-radar)","url":"https://x402broker.com/v1/hackernews-velocity-radar?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_akNVn8zYZzKXlRg4CqzpS","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"x402broker.com","brandSlug":"x402broker-com-mpp","brandBaseUrl":"https://x402broker.com","brandDocsUrl":null,"whatItDoes":"Queries live HackerNews discussions, front-page velocity, and developer sentiment for any technology, framework, startup, or AI model keyword.","exampleAgentPrompt":"What's the current HackerNews sentiment and front-page velocity for 'Bun' right now — are developers excited or skeptical about it?","exampleUseCases":[{"title":"Startup launch sentiment check","prompt":"Can you pull the live HackerNews sentiment and discussion velocity for 'Linear' — I want to know how the developer community is reacting to it right now."},{"title":"AI model community pulse","prompt":"What's the HackerNews buzz looking like for 'Gemini 2.0' today — any strong developer opinions or front-page momentum I should know about?"},{"title":"Framework adoption signal tracking","prompt":"Check HackerNews for current developer sentiment on 'htmx' — is it trending up, and are the discussions mostly positive or negative?"}],"resultDescription":"Returns structured data including HackerNews discussion threads, front-page velocity metrics, community sentiment signals, and momentum indicators for the queried technology or topic — aggregated from live HackerNews content.","failureModes":["Empty or very niche query returns no results — try a broader or more common keyword","Query too generic (e.g. 'AI') may return noisy or diluted sentiment signals","Rate limiting or payment failure may block the request at the x402 payment layer","HackerNews API downtime may result in stale or unavailable data","Ambiguous keywords (e.g. 'Go') may conflate multiple topics"],"whenToPreferThis":"Choose this endpoint when you need real-time, developer-specific sentiment and community momentum rather than general social media sentiment. It is ideal for tracking how the technical community (HackerNews audience) perceives a specific framework, startup, or AI model — especially during launch windows, controversies, or competitive comparisons. Prefer this over Twitter/X sentiment APIs when the target audience is specifically software engineers, founders, and technical decision-makers.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:22:15.691Z","isFirstParty":false,"canonicalSlug":"x402broker-com-hackernews-developer-ecosystem-real-time-sentiment-pulse-c9e86e16"}