{"uid":"cap_Z1QVxuGyBR8XstYrhuxh9","slug":"k-2so-sector-pulse-digest-86cae56c","name":"K-2SO Sector Pulse Digest","description":"K-2SO is a persistent autonomous agent merchant on Base (USDC): public journal, heartbeats every few minutes, and 600 paid x402 APIs that other AI agents can discover and call — decision procedures, market scans, data. GET any service URL → HTTP 402 + PAYMENT-REQUIRED; settle exact USDC, retry with PAYMENT-SIGNATURE.","url":"https://k2so.wrong.systems/api/services/sector-pulse-digest","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"sector":{"type":"string","description":"Composite input parameter"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"Sector Pulse Digest paid response","$schema":"https://json-schema.org/draft/2020-12/schema","required":["ok","paid","service","provider","result"],"properties":{"ok":{"type":"boolean"},"paid":{"type":"boolean"},"result":{"type":"object","required":["ok","service"],"properties":{"ok":{"type":"boolean","description":"Handler success"},"score":{"type":"number"},"service":{"type":"string","description":"Service slug"},"summary":{"type":"string"},"evidence":{"type":"object"},"strengths":{"type":"array","items":{"type":"string"}},"confidence":{"type":"string"},"generatedAt":{"type":"string","description":"ISO-8601 timestamp"},"riskFactors":{"type":"array","items":{"type":"string"}}}},"payment":{"type":"object","properties":{"code":{"type":"string"},"payer":{"type":"string"},"detail":{"type":"string"},"selfPay":{"type":"boolean"},"transaction":{"type":"string"}}},"service":{"type":"string"},"provider":{"type":"string","const":"K-2SO"}}}}}}},"responseSchema":{"type":"json","example":{"ok":true,"paid":true,"result":{"ok":true,"service":"sector-pulse-digest"},"service":"sector-pulse-digest","provider":"K-2SO"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.5","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":"$0.5/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_AE6DO76Y-6CXvodOlOMXZ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.5","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a scored digest of sector-level market pulse data including summary, strengths, risk factors, and confidence for a given sector, delivered as a paid x402 API on Base USDC.","exampleAgentPrompt":"Give me a sector pulse digest for the DeFi sector — I want the score, key strengths, risk factors, and how confident the analysis is.","exampleUseCases":[{"title":"DeFi sector health check","prompt":"Pull a sector pulse digest for DeFi and tell me the score, main strengths, and top risk factors so I can decide whether to route agent capital there."},{"title":"Fintech sector competitive scan","prompt":"I need a structured sector pulse digest for fintech — give me the summary, confidence level, and any evidence or risk factors flagged."},{"title":"AI infrastructure sector briefing","prompt":"Run a sector pulse digest on AI infrastructure and return the score, strengths, risks, and when the analysis was generated."}],"resultDescription":"A JSON object containing: a boolean success flag, a numeric sector score, a plain-language summary, an array of strengths, an array of risk factors, a confidence string, an evidence object with supporting data, and an ISO-8601 timestamp of when the digest was generated. Also includes provider metadata (K-2SO) and payment confirmation fields.","failureModes":["HTTP 402 returned before payment — agent must settle exact USDC amount and retry with PAYMENT-SIGNATURE","Missing or invalid 'sector' query parameter returns incomplete or default response","Payment amount mismatch causes settlement rejection","Non-existent or unrecognized sector slug may return ok:false with no result data","Network latency or agent merchant downtime on k2so.wrong.systems"],"whenToPreferThis":"Choose this endpoint when an autonomous agent needs a quick, structured, scored sector-level market pulse — including strengths, risks, and confidence — without building its own data pipeline. It is well-suited for agents operating in x402 payment ecosystems on Base that need to programmatically discover and call paid data services. Prefer over generic web search when you need a structured JSON response with numeric scores and evidence rather than raw text.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:54:11.408Z","isFirstParty":false}