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Attribution: whether a named, identifiable author stands behind it.","url":"https://research.halowerk.com/v1/source-authority?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType"],"properties":{"type":{"const":"http"},"method":{"const":"POST"},"bodyType":{"const":"json"},"schemaUrl":{"type":"string","format":"uri"},"exampleUrl":{"type":"string","format":"uri"}},"additionalProperties":true},"output":{"type":"object","required":["type"],"properties":{"type":{"const":"json"},"schemaUrl":{"type":"string","format":"uri"},"exampleUrl":{"type":"string","format":"uri"}},"additionalProperties":true}},"additionalProperties":true},"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_AMBSE18mo-2sLqdYT7Wqc","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":"Scores a source on recency, directness, and attribution to determine whether a claim can reliably rest on it","exampleAgentPrompt":"Can you score the authority of this article from Reuters on EU energy pricing — I need to know if it's recent enough, whether it's reporting original data or relaying someone else, and whether a named author stands behind it?","exampleUseCases":[{"title":"Vetting sources for a policy brief","prompt":"I'm writing a policy brief on semiconductor supply chains and I have 6 references I want to use — can you score each one for how recent it is given how fast the field moves, whether they're primary or secondary sources, and whether a named expert authored them?"},{"title":"Fact-checking a pricing claim","prompt":"Someone cited a 2019 market report to back up a current pricing figure — can you score the authority of that source and tell me whether the recency and directness are good enough to trust the claim today?"},{"title":"Academic citation quality check","prompt":"Before I submit this paper, can you evaluate the authority of this Nature article I'm citing — specifically how directly it reports its own findings versus relaying other studies, and whether the authors are identifiably named?"}],"resultDescription":"Returns dimensional scores for recency (calibrated to how fast the source's field moves), directness (primary vs. secondary vs. further-relay), and attribution (named, identifiable author present), along with an overall authority score and explanatory rationale for each dimension.","failureModes":["Source URL is inaccessible or returns a 404, preventing content retrieval","Source is behind a paywall and content cannot be evaluated","Ambiguous field context makes recency calibration unreliable","Source has no discernible publication date, making recency scoring impossible","Content is in a language or format that cannot be parsed for attribution signals"],"whenToPreferThis":"Choose this endpoint when you need a structured, multi-dimensional authority score for a specific source rather than a binary credible/not-credible judgment. It is particularly valuable when recency calibration matters (i.e., the field's pace of change affects how old 'too old' is), when distinguishing primary from secondary reporting is critical, or when an agent must justify why a source was accepted or rejected in a research or fact-checking pipeline.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-27T19:05:18.504Z","isFirstParty":false,"canonicalSlug":"halowerk-source-authority-scorer-687236bd"}