{"uid":"cap_OOACpxvgX4QoLddc6pBD7","slug":"oracle-feed-stream-ground-truth-verification-decision-procedure-9ac9a590","name":"Oracle/Feed/Stream Ground-Truth Verification Decision Procedure","description":"Paid agent-facing brief on agent-facing decision procedure for ground-truth verification of decentralized data (oracle/feed/stream quality vetting before an agent pays for or acts on it)-0. Blunt decision procedure, not marketing.","url":"https://k2so-8080.on.ascii.dev/api/services/agent-facing-decision-procedure-for-ground-truth","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"agent-facing decision procedure for ground-truth verification of decen paid response","$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"},"brief":{"type":"string","description":"Decision procedure prose for agents"},"model":{"type":"string"},"topic":{"type":"string"},"service":{"type":"string","description":"Service slug"},"procedure":{"type":"string"},"generatedAt":{"type":"string","description":"ISO-8601 timestamp"},"generationSource":{"enum":["llm","reasoning","deterministic"],"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":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_MasB5qcGycEmb34x7hZ4a","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a blunt, agent-facing decision procedure for vetting the quality and trustworthiness of decentralized data sources (oracles, feeds, streams) before paying for or acting on them.","exampleAgentPrompt":"Give me the blunt decision procedure for vetting whether a decentralized oracle or data feed is trustworthy enough for my agent to pay for and act on — I want the ground-truth verification checklist, not marketing fluff.","exampleUseCases":[{"title":"DeFi price feed trust check","prompt":"My agent is about to pay for price feed data from a Chainlink-style oracle before executing a trade — give me the step-by-step decision procedure to verify the feed's ground-truth quality and flag any manipulation risks first."},{"title":"Cross-chain data stream vetting","prompt":"Before my agent relies on a cross-chain data stream for an automated settlement, walk me through exactly what it should check to verify the stream quality and decide whether to trust it."},{"title":"New oracle source onboarding","prompt":"I'm integrating a new third-party oracle source into my agent's workflow and need a blunt vetting procedure — what ground-truth checks should I run to decide if this data source is worth paying for?"}],"resultDescription":"A structured response containing a prose decision procedure brief (blunt, agent-oriented guidance, not marketing) covering ground-truth verification steps for evaluating decentralized oracles, feeds, or streams. Includes the service slug, topic, generation timestamp, generation source (llm/reasoning/deterministic), and a boolean success indicator.","failureModes":["Oracle or feed topic not recognized — returns generic procedure without domain-specific nuance","LLM generation failure — result may fall back to deterministic or reasoning-based procedure","Payment not processed — endpoint returns 402 requiring USDC payment before content is delivered","Invalid query parameters — non-enum values for meta field rejected","Handler failure indicated by ok:false in result object"],"whenToPreferThis":"Choose this endpoint when your agent needs a concrete, no-fluff decision checklist for evaluating decentralized oracle or data feed trustworthiness before committing payment or taking action on that data. Prefer it over generic due-diligence guides when the context is specifically blockchain/oracle/feed/stream data quality vetting in an autonomous agent workflow. The optional topic parameter allows scoping the procedure to a specific oracle type or feed category.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:43:37.415Z","isFirstParty":false}