{"uid":"cap_DHkZHuGNzne2LRl_ecNrS","slug":"json-repair-agentdiet-dev-hackernews-developer-ecosystem-real-time-2f35288a","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://json-repair.agentdiet.dev/v1/yc-launch-tracker)","url":"https://json-repair.agentdiet.dev/v1/yc-launch-tracker?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_0uFPQB0XtDrUOWy8BJnFE","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"json-repair.agentdiet.dev","brandSlug":"json-repair-agentdiet-dev-mpp","brandBaseUrl":"https://json-repair.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 developer buzz around LangChain — any trending discussions or front-page velocity I should know about?","exampleUseCases":[{"title":"YC startup launch reception check","prompt":"Can you pull up the HackerNews sentiment and discussion activity for Cognition AI right now? I want to know how the developer community is reacting to their launch."},{"title":"Framework adoption pulse check","prompt":"What's the current developer sentiment on HackerNews about Bun? I'm trying to decide whether to adopt it for our backend and want to see how the community feels."},{"title":"AI model competitive sentiment tracking","prompt":"How are developers talking about Mistral on HackerNews compared to recent weeks — is there growing excitement or pushback in the threads?"}],"resultDescription":"Returns live HackerNews discussion data including sentiment signals, front-page velocity metrics, and developer opinion aggregates for the queried topic, startup, framework, or AI model keyword.","failureModes":["Empty or too-broad query returns low-signal results with minimal matching threads","Very niche or brand-new topics may have no HackerNews data yet, returning sparse results","Payment failure via x402 returns HTTP 402 before any data is fetched","Rate limiting or upstream HackerNews API unavailability may return error or stale data"],"whenToPreferThis":"Choose this endpoint when you need real-time developer community sentiment specifically from HackerNews — ideal for tracking YC startup launches, framework adoption trends, or AI model reception among technical audiences. Prefer this over generic social listening tools when the target audience is developers and the HackerNews signal is the priority.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:26:25.339Z","isFirstParty":false,"canonicalSlug":"json-repair-agentdiet-dev-hackernews-developer-ecosystem-real-time-7b0733a7"}