{"uid":"cap_tABr-Wjh-P0F0GdHkb6O9","slug":"preflight-agentdiet-dev-hackernews-developer-ecosystem-real-time-5de03d8a","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://preflight.agentdiet.dev/v1/yc-launch-tracker)","url":"https://preflight.agentdiet.dev/v1/yc-launch-tracker?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_ghrVBOpIKJmqyGfmYhE4h","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"preflight.agentdiet.dev","brandSlug":"preflight-agentdiet-dev-mpp","brandBaseUrl":"https://preflight.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Queries live HackerNews discussions, front-page velocity, and developer sentiment for any framework, startup, library, or AI model topic","exampleAgentPrompt":"What's the current HackerNews sentiment and discussion velocity around Bun.js — are developers excited about it, skeptical, or mostly ignoring it?","exampleUseCases":[{"title":"YC Launch Day Reception Check","prompt":"Our startup just launched on HackerNews — can you pull the live sentiment and front-page velocity for 'Pika Labs' so I can see how the developer community is reacting in real time?"},{"title":"Framework Adoption Signal Research","prompt":"I'm deciding whether to adopt htmx for our next project — what are developers on HackerNews actually saying about it lately, and is the discussion growing or fading?"},{"title":"AI Model Community Sentiment Tracking","prompt":"How is the HackerNews developer community currently discussing Claude 3.5 Sonnet — what's the general sentiment and how fast is it spreading on the front page?"}],"resultDescription":"Returns live HackerNews discussion data including relevant thread summaries, front-page velocity metrics, and aggregated developer sentiment signals for the queried technology, startup, or topic keyword","failureModes":["Empty or very niche query keyword returns no HackerNews discussions","Payment failure via x402 protocol results in 402 response before data is returned","HackerNews Algolia API rate limiting causes timeout or partial results","Ambiguous keyword matches unrelated topics and returns irrelevant sentiment","Network latency from live data fetch may cause occasional slow responses"],"whenToPreferThis":"Choose this endpoint when you need real-time, developer-community-specific sentiment from HackerNews rather than general social media sentiment. It is purpose-built for technology, startup, framework, and AI model reception analysis within the developer ecosystem, and is especially valuable for tracking YC launch traction, framework adoption momentum, or gauging how technical communities are responding to a new product or announcement.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:30:47.083Z","isFirstParty":false,"canonicalSlug":"preflight-agentdiet-dev-hackernews-developer-ecosystem-real-time-4a4257f2"}