{"uid":"cap_VUFiFhalWS4s_QO-IIh5f","slug":"authorization-scheme-identify-6099dc18","name":"Authorization Scheme Identify","description":"Authorization Scheme Identify: Authorization Scheme Identify identifies an Authorization scheme without exposing or validating credentials from bounded caller-supplied values without an external provider. Call Authorization Scheme Identify before accepting, caching, redirecting, or retrying a caller-supplied web response. Returns normalized web evidence, the computed finding, and an explicit pass or advisory status for Authorization Scheme Identify as versioned deterministic JSON. Price: $0.001…","url":"https://api.delx.ai/api/v1/x402/authorization-scheme-identify","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"header":{"type":"string","maxLength":8192,"description":"Header supplied to Authorization Scheme Identify; used only for this bounded calculation and processed in memory without retention."}}},"responseSchema":{"type":"json","example":{"result":{"scheme":"bearer","credential_present":true,"credential_redacted":true},"schema":"delx/util-authorization-scheme-identify/v1","status":"pass","evidence":{"retained":false,"input_sha256":"69801a4a366ce7b9c8daab76826fd6fa433c35c9f108dd4b62f2fdeb0dcdcd60","external_calls":0},"operation":"web_reliability:authorization_scheme_identify"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ngnJe09dTXybhN9as0npT","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Identifies the authorization scheme present in a caller-supplied HTTP header without validating credentials or contacting any external provider.","exampleAgentPrompt":"Can you identify the authorization scheme in this HTTP header value — 'Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...' — without validating or exposing any credentials?","exampleUseCases":[{"title":"Pre-cache auth scheme detection","prompt":"Before I cache this web response, can you tell me what authorization scheme is declared in this header: 'Basic dXNlcjpwYXNz'? I need to know the scheme without exposing the credentials."},{"title":"Auth type check before retry logic","prompt":"I'm about to retry a failed API request — can you inspect this Authorization header 'Digest username=alice, realm=example' and tell me what auth scheme it's using so I can route the retry correctly?"},{"title":"Redirect safety pre-check","prompt":"Before I redirect this caller's response, identify the authorization scheme in the header 'Bearer abc123token' so I know what kind of auth is involved without validating anything."}],"resultDescription":"Returns versioned deterministic JSON containing normalized web evidence derived from the header, the computed authorization scheme finding (e.g. Bearer, Basic, Digest, etc.), and an explicit pass or advisory status — all processed in-memory without credential retention or external provider calls.","failureModes":["Header value exceeds 8192 character limit — request rejected","Malformed or unparseable header string — advisory status returned with partial evidence","Missing or empty header field — error or advisory finding returned","Unrecognized or non-standard scheme — finding returned with advisory status rather than pass"],"whenToPreferThis":"Choose this endpoint when you need a deterministic, offline, credential-safe identification of the authorization scheme in a caller-supplied HTTP header before taking any action (caching, redirecting, retrying) on a web response. It is preferable to in-house parsing when you need a versioned, auditable, normalized result without any external provider dependency or credential exposure risk.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T10:59:38.328Z","isFirstParty":false}