{"uid":"cap_SAyglx6rp_K_NBPbFy269","slug":"x402-audit-agentdiet-dev-hackernews-developer-ecosystem-real-time-db18225f","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-top)","url":"https://x402-audit.agentdiet.dev/v1/hackernews-top?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_Hf3imKtfViapIlG06DgOG","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 by keyword.","exampleAgentPrompt":"What's the current HackerNews sentiment and front-page buzz around the Rust programming language — are developers excited or skeptical?","exampleUseCases":[{"title":"Startup reputation monitoring on HN","prompt":"Check HackerNews right now for any discussions about my startup Linear — are developers reacting positively or negatively, and how fast is it trending on the front page?"},{"title":"Framework popularity pulse before tech decision","prompt":"We're deciding between Svelte and React for our new project — can you pull live HackerNews sentiment on both so I know which the dev community is more bullish on?"},{"title":"AI model launch reception check","prompt":"Gemini 1.5 Pro just dropped — what are developers saying about it on HackerNews right now and how much front-page velocity is it getting?"}],"resultDescription":"Returns live HackerNews discussion data, front-page velocity signals, and aggregated developer sentiment scores for the queried keyword, reflecting real-time community reaction across relevant threads and stories.","failureModes":["Empty or overly generic query returns low-signal or no results","Niche or misspelled keyword yields zero matching HN discussions","Rate limiting or upstream HackerNews API downtime may cause delayed or failed responses","Payment failure (x402) results in 402 response with no data returned","Very new topics with minimal HN coverage produce sparse sentiment data"],"whenToPreferThis":"Choose this endpoint when you need real-time developer community sentiment specifically from HackerNews — the canonical source for tech-savvy early-adopter opinion. Prefer it over general social media sentiment tools when the audience is developers, founders, or technical decision-makers. Ideal for tracking framework adoption debates, startup reputation, AI model reception, and OSS library momentum among the HN community.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:22:42.771Z","isFirstParty":false,"canonicalSlug":"x402-audit-agentdiet-dev-hackernews-developer-ecosystem-real-time-67e971e4"}