{"uid":"cap_z8s4skL0zavyGkNnHEL6i","slug":"prompt-guard-agentdiet-dev-hackernews-developer-ecosystem-real-time-bc43774f","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://prompt-guard.agentdiet.dev/v1/hackernews-top)","url":"https://prompt-guard.agentdiet.dev/v1/hackernews-top?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_kP0Jx9_iOaj5hjoIpniBl","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"prompt-guard.agentdiet.dev","brandSlug":"prompt-guard-agentdiet-dev-mpp","brandBaseUrl":"https://prompt-guard.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Queries live HackerNews discussions, front-page velocity, and developer sentiment for any framework, startup, library, or AI model.","exampleAgentPrompt":"What's the current HackerNews sentiment and front-page velocity for 'Anthropic Claude'? I want to know what developers are saying right now.","exampleUseCases":[{"title":"Startup competitive intelligence monitoring","prompt":"Pull the live HackerNews sentiment and discussion velocity for 'Linear' so I can see how developers feel about it compared to Jira right now."},{"title":"AI model launch buzz tracking","prompt":"What's the developer community saying on HackerNews about 'Llama 3'? I need the real-time sentiment pulse and how fast it's trending on the front page."},{"title":"Framework adoption health check","prompt":"Can you check current HackerNews discussions and sentiment around 'SvelteKit' for me? I want to know if developers are excited or frustrated with it lately."}],"resultDescription":"Returns live HackerNews discussion data including relevant story threads, front-page velocity metrics, and aggregated developer sentiment signals for the queried topic, framework, startup, or AI model.","failureModes":["Empty or very niche query returns no relevant HackerNews results","Rate limiting or payment failure (HTTP 402 without valid x402 USDC payment)","Topic too broad returns noisy or unrelated threads","HackerNews API upstream unavailability causes timeout or partial data","Malformed query (empty string) rejected by schema validation"],"whenToPreferThis":"Choose this endpoint when you need real-time developer community sentiment from HackerNews specifically — especially for tech-savvy audiences evaluating frameworks, AI models, startups, or open-source libraries. It is ideal over generic web sentiment tools when the target audience is developers and HackerNews signal quality matters more than broad social media coverage.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-02T00:35:11.131Z","isFirstParty":false,"canonicalSlug":"prompt-guard-agentdiet-dev-hackernews-developer-ecosystem-real-time-eec50cf4"}