{"uid":"cap_Uq-J-mAJuJ7qo4YSXXyW7","slug":"agentdiet-hn-pulse-hacker-news-digest-endpoint-780c8dcb","name":"AgentDiet HN Pulse — Hacker News Digest Endpoint","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://status.agentdiet.dev settling in USDC on Base.","url":"https://status.agentdiet.dev/v1/hn-pulse?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"query":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","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":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_I83Iz37z6RBvmzHu6RL6e","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches a compressed, token-efficient pulse/digest of Hacker News content with a reported ~91% compression ratio","exampleAgentPrompt":"Can you grab me today's Hacker News pulse using AgentDiet's compressed digest — I want the highlights without chewing through my whole context window?","exampleUseCases":[{"title":"Daily tech news briefing for agent","prompt":"Pull me a compressed Hacker News digest for today so I can get the key stories without blowing through my context budget."},{"title":"Monitoring HN for startup trends","prompt":"Check what's trending on Hacker News right now and give me the distilled version — I need a quick read on what the tech community is buzzing about."},{"title":"Filtered HN pulse by topic","prompt":"Fetch the AgentDiet HN pulse and filter results for anything related to AI or LLMs — give me the compressed highlights only."}],"resultDescription":"Returns a JSON object with a 'data' field containing the compressed Hacker News digest, a 'status' field indicating success, and an 'roi_proof' object showing the compression_ratio_pct (e.g. 91.4%), demonstrating how much token savings the distillation achieved.","failureModes":["Payment not settled in USDC on Base — returns 402 Payment Required","Invalid or missing 'input.type' or 'input.method' fields — returns 400 Bad Request","Service node unavailable — returns 503 or empty data object","Query parameter malformed — may return empty or partial data","Rate limiting or quota exceeded — possible 429 response"],"whenToPreferThis":"Choose this endpoint when you need a token-efficient, pre-compressed Hacker News digest and want to minimize context window consumption in an AI agent pipeline. It is particularly useful when your agent operates under strict token budgets and you want proof of compression savings (roi_proof). Prefer it over raw HN API calls when you need distillation built into the retrieval step itself and are already operating in a micropayment-capable (x402/USDC) agent environment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:41:12.765Z","isFirstParty":false,"canonicalSlug":"agentdiet-hn-pulse-hacker-news-digest-endpoint-780c8dcb"}