{"uid":"cap_q5ToktVA2mzmtSZKa4SIB","slug":"mesh-agentdiet-dev-hackernews-developer-ecosystem-real-time-sentiment-4a232d2d","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://mesh.agentdiet.dev/v1/yc-launch-tracker)","url":"https://mesh.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_nmpEh2-Ue2NRfeuoWYRll","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"mesh.agentdiet.dev","brandSlug":"mesh-agentdiet-dev-mpp","brandBaseUrl":"https://mesh.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 developer sentiment on HackerNews around the Llama 4 model — are people excited, skeptical, or mixed, and how fast is it trending on the front page?","exampleUseCases":[{"title":"Pre-launch startup competitive pulse","prompt":"Before we announce our YC application, can you check HackerNews for any live discussions or sentiment around 'Cursor AI' so I know what developers are saying about it right now?"},{"title":"Framework adoption mood check","prompt":"I'm deciding whether to adopt Bun as our JS runtime — what are developers on HackerNews actually saying about it lately, and is the sentiment mostly positive or negative?"},{"title":"AI model release reaction tracking","prompt":"The Anthropic Claude 4 just dropped — can you pull HackerNews sentiment and front-page velocity for it so I can see how the developer community is reacting in real time?"}],"resultDescription":"Returns live HackerNews discussion data and developer sentiment signals for the queried keyword, including front-page velocity indicators, community reaction summaries, and relevant discussion threads — delivered as a structured JSON object.","failureModes":["Empty or very short query string returns a 400 validation error","Topic with no recent HackerNews activity may return sparse or empty results","Payment failure (HTTP 402) if USDC micropayment via x402 is not properly configured","Rate limiting or upstream HackerNews Algolia API downtime may cause delayed or failed responses","Overly broad queries (e.g. 'AI') may return noisy or low-signal results"],"whenToPreferThis":"Choose this endpoint when you need real-time, live developer community sentiment specifically from HackerNews — the authoritative pulse of the technical and startup ecosystem. Prefer it over general web search when you want structured sentiment signals, front-page trending velocity, and YC/startup-community-specific reactions rather than broad social media opinion. It is especially valuable for evaluating new AI models, open-source frameworks, and startup launches from the perspective of technical founders and developers.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:30.310Z","isFirstParty":false,"canonicalSlug":"mesh-agentdiet-dev-hackernews-developer-ecosystem-real-time-sentiment-e0538826"}