{"uid":"cap_TwFYCPhY0vmot2QDoitYe","slug":"rfc-791-metadata-lookup-c45eb151","name":"RFC 791 Metadata Lookup","description":"RFC 791: title, authors, publication date, status (Internet Standard, Proposed Standard, Informational…), page count, what obsoletes or updates it and what it obsoletes, keywords, abstract and links to the HTML/text versions, from rfc-editor.org. One RFC, one call, for protocol work. $0.01 per call.","url":"https://dev.intel.rallylive.ca/dev/rfc/791?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"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_IhdKVRY3VWNFoBSYT5jyz","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 structured metadata for IETF RFC 791 including title, authors, publication date, status, abstract, and related RFC links from rfc-editor.org.","exampleAgentPrompt":"Can you pull up the metadata for RFC 791 — I need the title, authors, publication date, current status, and abstract, plus links to the full text?","exampleUseCases":[{"title":"Verifying IPv4 specification authorship","prompt":"Who authored RFC 791 and when was it published? I need to cite the original Internet Protocol specification in my research paper."},{"title":"Checking RFC standard status for compliance","prompt":"What is the current standards status of RFC 791 — is it still an Internet Standard or has it been obsoleted by something newer?"},{"title":"Building RFC dependency graph","prompt":"Tell me what RFC 791 obsoletes and what other RFCs update or are updated by it, so I can map out the IPv4 specification lineage."}],"resultDescription":"Returns structured metadata for RFC 791 including its title, list of authors, publication date, standards status (e.g. Internet Standard), page count, obsoletes/updates relationships with other RFCs, keywords, full abstract text, and links to the HTML and plain-text versions hosted on rfc-editor.org.","failureModes":["RFC editor upstream unavailability returns error","Endpoint returns stale cached data if RFC status recently changed","No query parameters exposed — fixed to RFC 791 only, cannot be parameterized for other RFCs","HTTP 402 payment required if x402 payment not included"],"whenToPreferThis":"Use this endpoint when you specifically need metadata for RFC 791 (the foundational IPv4 / Internet Protocol specification) and want a single structured API call rather than scraping rfc-editor.org directly. Best suited for protocol research, compliance checks, documentation generation, or dependency mapping where RFC 791's authoritative metadata is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T12:39:56.887Z","isFirstParty":false,"canonicalSlug":"rfc-791-metadata-lookup-c45eb151"}