{"uid":"cap_wfLsys5dI3B_6JHMMW1Kp","slug":"polymarket-odds-agentdiet-dev-hackernews-developer-sentiment-pulse-af961233","name":"HackerNews Developer 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://polymarket-odds.agentdiet.dev/v1/hackernews-top)","url":"https://polymarket-odds.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_YgrsCYhsPVKbKgX8TcUMX","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"polymarket-odds.agentdiet.dev","brandSlug":"polymarket-odds-agentdiet-dev-mpp","brandBaseUrl":"https://polymarket-odds.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Queries live HackerNews discussions, front-page velocity, and developer sentiment for any technology, startup, library, or AI model keyword","exampleAgentPrompt":"What's the current HackerNews developer sentiment around LangChain — are people excited about it or is there backlash in the discussions?","exampleUseCases":[{"title":"Startup launch reception check","prompt":"Can you check HackerNews to see how developers are reacting to the Perplexity AI launch — is the front-page velocity high and what's the general sentiment in the comments?"},{"title":"Framework adoption signal","prompt":"What are HackerNews developers currently saying about htmx? I want to know if it's gaining traction or if sentiment has cooled down."},{"title":"AI model community pulse","prompt":"Pull the live HackerNews sentiment on Mistral — I want to know how the developer community feels about it compared to other open-source LLMs right now."}],"resultDescription":"Returns live HackerNews discussion data including front-page velocity, relevant threads, and aggregated developer sentiment signals for the queried technology, startup, or AI model keyword","failureModes":["Empty or very niche query keyword returns no matching HackerNews threads","HackerNews API rate limits or downtime cause failed or stale responses","Ambiguous keywords (e.g. common English words) return irrelevant discussions","Payment failure via x402 results in 402 response with no data"],"whenToPreferThis":"Choose this endpoint when you need real-time developer community sentiment specifically from HackerNews — the canonical forum for developers, founders, and tech enthusiasts. Prefer this over general web sentiment tools when the audience is technical developers or startup founders, or when you want front-page velocity as a signal of trending interest rather than just social media volume.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:21:12.534Z","isFirstParty":false,"canonicalSlug":"polymarket-odds-agentdiet-dev-hackernews-developer-sentiment-pulse-af961233"}