{"uid":"cap_iqDdcrx26XYaSUD9NeLQB","slug":"whale-momentum-agentdiet-dev-hackernews-developer-ecosystem-real-time-8e09a70a","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://whale-momentum.agentdiet.dev/v1/hackernews-top)","url":"https://whale-momentum.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_EBl4izYvbRMMDrek7tbHz","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"whale-momentum.agentdiet.dev","brandSlug":"whale-momentum-agentdiet-dev-mpp","brandBaseUrl":"https://whale-momentum.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 sentiment and discussion velocity around 'Anthropic' right now — are developers excited or skeptical?","exampleUseCases":[{"title":"AI model launch sentiment check","prompt":"Check what HackerNews developers are saying about 'GPT-5' right now — is the community excited, skeptical, or mostly ignoring it?"},{"title":"Startup due diligence pulse","prompt":"Pull the live HackerNews sentiment and discussion activity for 'Perplexity AI' — I want to know how the developer community is reacting to them lately."},{"title":"Framework adoption momentum","prompt":"What's the real-time HackerNews buzz and front-page velocity for 'Bun' the JavaScript runtime? I'm trying to gauge whether developer interest is growing or fading."}],"resultDescription":"Returns a structured object containing live HackerNews discussion data, front-page velocity metrics, and developer sentiment analysis for the queried keyword, including relevant posts, comment activity, and trending signals.","failureModes":["Empty or whitespace query string returns a validation error","Very niche or obscure keyword may return sparse or no results","Rate limits or upstream HackerNews API unavailability may cause timeouts","Payment failure (HTTP 402) if x402 micropayment is not properly handled","Ambiguous keywords may return mixed or irrelevant discussions"],"whenToPreferThis":"Choose this endpoint when you need real-time developer community sentiment specifically from HackerNews — the canonical source for technically sophisticated developer opinion. Prefer this over generic social media sentiment tools when the target audience is developers, engineers, or startup founders, and when HackerNews front-page velocity and discussion depth matter more than broad social reach.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:24:14.842Z","isFirstParty":false,"canonicalSlug":"whale-momentum-agentdiet-dev-hackernews-developer-ecosystem-real-time-d2a1608f"}