{"uid":"cap_W_h0wIp6SO7aNdg8UI2TR","slug":"serp-extract-agentdiet-dev-hackernews-developer-ecosystem-real-time-1c8272f1","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://serp-extract.agentdiet.dev/v1/hn-pulse)","url":"https://serp-extract.agentdiet.dev/v1/hn-pulse?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_-s6wee0HOQwsM7UBCwgsa","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"serp-extract.agentdiet.dev","brandSlug":"serp-extract-agentdiet-dev-mpp","brandBaseUrl":"https://serp-extract.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Queries live HackerNews discussions, front-page velocity, and developer sentiment for any framework, startup, library, or AI model in real time.","exampleAgentPrompt":"What's the current developer sentiment on HackerNews about Bun — is it gaining momentum or losing steam, and how fast is it showing up on the front page?","exampleUseCases":[{"title":"Competitive framework sentiment check","prompt":"Can you pull live HackerNews sentiment on Next.js versus Remix right now? I want to know which one developers are talking about more positively and how fast each is moving on the front page."},{"title":"AI model reception monitoring","prompt":"What are developers saying about Claude 3.5 on HackerNews? I want to know if the sentiment is positive or negative and how much discussion velocity it's generating compared to when it launched."},{"title":"Startup buzz assessment before fundraise","prompt":"We're about to close a fundraising round and I want to know if our startup name 'Linear' has any recent HackerNews buzz — pull the sentiment pulse and tell me how much front-page velocity it has."}],"resultDescription":"Returns a structured object containing live HackerNews discussion data for the queried topic, including sentiment signals, front-page velocity metrics, recent thread summaries, and developer opinion indicators drawn from real-time HackerNews Algolia queries.","failureModes":["Empty or too-generic query returns no meaningful discussions","HackerNews Algolia upstream outage causes no results","Query term is misspelled or uses an uncommon alias, returning low-relevance threads","Payment failure (402) if x402 USDC balance is insufficient","Rate limiting if too many calls are made in a short window"],"whenToPreferThis":"Choose this endpoint when you need real-time, developer-community-specific sentiment rather than general social media or news sentiment. It is ideal for gauging how the technical community on HackerNews specifically perceives a framework, startup, AI model, or library, and for tracking front-page velocity as a proxy for buzz. Prefer this over generic web search sentiment when your target audience is developers and the HackerNews community specifically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T06:31:32.526Z","isFirstParty":false,"canonicalSlug":"serp-extract-agentdiet-dev-hackernews-developer-ecosystem-real-time-8b90ac45"}