{"uid":"cap_eaUOoIBc40JUGCeuEN6VJ","slug":"pharos-atlas-air-filtration-trade-review-873d9a03","name":"Pharos Atlas Air Filtration Trade Review","description":"Pharos Atlas provides structured editorial references for trade and blue-collar topics. Its paid x402 resources give researchers, developers, and AI agents defined reference material with stated scope, source context, and limitations. Each listing describes the specific resource being purchased.","url":"https://billing.pharosatlas.com/api/x402/resources/airfiltration-review?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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","additionalProperties":false}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["schema","product","question","language","snapshot","source_date","site","review","subjects","provenance"],"properties":{"site":{"type":"object","required":["id","domain"],"properties":{"id":{"type":"string"},"name":{"type":"string"},"domain":{"type":"string"},"cluster":{"type":"string"},"intents":{"type":"array","items":{"type":"string"},"minItems":1},"summary":{"type":"object","required":[],"properties":{"en":{"type":"string"}},"additionalProperties":false},"contexts":{"type":"array","items":{"type":"string"},"minItems":1},"subjects":{"type":"array","items":{"type":"string"},"minItems":1},"variables":{"type":"array","items":{"type":"string"},"minItems":1},"safetyBounded":{"type":"boolean"}},"additionalProperties":false},"review":{"type":"object","required":["questions","workflow"],"properties":{"home":{"type":"object","required":[],"properties":{"lede":{"type":"string"},"points":{"type":"array","items":{"type":"string"},"minItems":1},"heading":{"type":"string"}},"additionalProperties":false},"avoid":{"type":"array","items":{"type":"string"},"minItems":1},"proof":{"type":"array","items":{"type":"string"},"minItems":1},"safety":{"type":"string"},"summary":{"type":"string"},"workflow":{"type":"array","items":{"type":"string"},"minItems":1},"questions":{"type":"array","items":{"type":"string"},"minItems":1}},"additionalProperties":false},"schema":{"type":"string","const":"pharos.trade-review.v1"},"product":{"type":"string","const":"airfiltration-review"},"language":{"type":"string","const":"en"},"question":{"type":"string"},"snapshot":{"type":"string","const":"pharos-airfiltration-20261019-r1"},"subjects":{"type":"object","required":["hvac-air-filter"],"properties":{"hvac-air-filter":{"type":"string"},"filter-efficiency":{"type":"string"},"airflow-resistance":{"type":"string"},"portable-air-cleaner":{"type":"string"},"air-filter-maintenance":{"type":"string"}},"additionalProperties":false},"provenance":{"type":"object","required":["source_url","source_file_sha256","source_release","source_projection_sha256","kind","rights"],"properties":{"kind":{"type":"string"},"rights":{"type":"string"},"source_url":{"type":"string"},"source_release":{"type":"string"},"source_file_sha256":{"type":"string"},"source_projection_sha256":{"type":"string"}},"additionalProperties":false},"source_date":{"type":"string"}},"description":"Complete paid response structure. Published example is a captured source excerpt with nested content omitted; it is not the complete purchased response.","additionalProperties":false}}}}},"responseSchema":{"type":"json","example":{"site":{"id":"airfiltration","domain":"airfiltration.info"},"review":{"workflow":["Identify the particle source and space"],"questions":["Which particle source and space are involved?"]},"schema":"pharos.trade-review.v1","product":"airfiltration-review","language":"en","question":"Which particle source and space are involved?","snapshot":"pharos-airfiltration-20261019-r1","subjects":{"hvac-air-filter":"An HVAC filter must fit its housing and operate within the equipment airflow and pressure limits; a higher efficiency label alone does not establish compatibility."},"provenance":{"kind":"Pharos editorial release; no current site inspection or work authorization","rights":"Single purchased snapshot for internal reference; no bulk redistribution, sublicensing or training license conferred.","source_url":"https://airfiltration.info/en","source_release":"2026-10-19","source_file_sha256":"41705f747704654b380bcde1d2dc976d46b007d330ccf7caf769cf3cd9e076c2","source_projection_sha256":"08f3ae1a232b8a53eabcfb2b04be97e916ac8d96721e30af3b0976c8bb71d5cd"},"source_date":"2026-10-19"}},"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_gACyqltfGxswDcdXRy1_P","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":"Returns a structured editorial reference snapshot covering air filtration topics for HVAC and trade contexts, including workflow guidance, key questions, subjects, safety notes, and provenance metadata.","exampleAgentPrompt":"Pull up the Pharos Atlas air filtration trade review — I need the structured reference on HVAC filter selection, including workflow steps, key questions to ask, and any safety considerations.","exampleUseCases":[{"title":"HVAC filter compatibility research","prompt":"I'm helping a client figure out which air filter to use in their HVAC system — can you grab the Pharos Atlas air filtration reference so I have the workflow steps and subject definitions on filter compatibility?"},{"title":"Contractor trade knowledge lookup","prompt":"Before I go on-site to check an air quality issue, pull the Pharos Atlas airfiltration review so I have the standard questions, workflow, and safety notes to guide my assessment."},{"title":"AI agent knowledge enrichment","prompt":"Enrich my agent's context with the Pharos Atlas air filtration structured reference — I need the provenance details, subject definitions, and editorial workflow so the agent can answer HVAC filter questions accurately."}],"resultDescription":"A JSON snapshot conforming to the pharos.trade-review.v1 schema, containing: a product identifier, snapshot date, language, primary question, structured workflow array, questions array, subject definitions (e.g. HVAC filter compatibility), safety and avoidance notes, a source URL and release date, SHA-256 hashes for provenance verification, and licensing/rights information limiting use to internal reference only.","failureModes":["Payment not completed via x402 protocol — returns 402 Payment Required","Invalid or unsupported HTTP method (only GET/HEAD/DELETE accepted) — returns 405","Resource snapshot temporarily unavailable — returns 503","Malformed query parameters supplied — returns 400 due to additionalProperties: false constraint"],"whenToPreferThis":"Choose this endpoint when you need a structured, citable, scoped editorial reference on air filtration or HVAC filter topics with explicit provenance and source dating — particularly useful for AI agents that need grounded, limitations-aware reference material rather than open-ended web search results. Prefer it over general web search when you need a versioned, SHA-256-verifiable snapshot with defined licensing scope.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:42:15.506Z","isFirstParty":false,"canonicalSlug":"pharos-atlas-air-filtration-trade-review-873d9a03"}