{"uid":"cap_rw2dkU86Su7YVLyYJRkvF","slug":"agentshelf-syntexa-ch-sha-256-base32-digest-bff627d3","name":"agentshelf.syntexa.ch SHA-256/Base32 Digest","description":"Call when an agent needs a sha256 digest of text, encoded as base32. No network and no LLM. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/digest-sha256-base32 first.","url":"https://agentshelf.syntexa.ch/v1/digest-sha256-base32?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"key":{"type":"string","maxLength":512,"minLength":1,"description":"HMAC secret. Required on HMAC SKUs. Omit it for plain digests and checksums. The key is not stored."},"text":{"type":"string","examples":["hello"],"maxLength":100000,"minLength":1,"description":"Message to digest. For raw-hex SKUs this is hex bytes; for utf16 or latin1 SKUs it is decoded with that encoding. Otherwise it is UTF-8 text."}}},"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_G8wBo8P3yzT_ooVezLpMH","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":"Computes a SHA-256 hash of input text and returns it encoded as a Base32 string, with no network calls or LLM involvement.","exampleAgentPrompt":"Can you compute the SHA-256 hash of the text 'Hello, world!' and give it back to me as a Base32-encoded string?","exampleUseCases":[{"title":"Content integrity fingerprinting","prompt":"Take this document text and give me its SHA-256 hash encoded in Base32 so I can use it as a unique fingerprint to verify the file hasn't been tampered with."},{"title":"Deterministic ID generation","prompt":"I need a short, URL-safe identifier for a cache key — compute the SHA-256 Base32 digest of this string: 'user:42:profile:v3'."},{"title":"Data deduplication check","prompt":"Hash this log entry text with SHA-256 and return it as Base32 so I can compare it against my deduplication index: 'ERROR 2024-01-15 payment service timeout after 30s'."}],"resultDescription":"Returns a SHA-256 digest of the provided text, encoded as a Base32 string. The output is deterministic and consistent for the same input text, containing only uppercase alphanumeric characters and padding characters typical of Base32 encoding.","failureModes":["Text or key field missing or empty — returns 400 Bad Request","Text exceeds 100,000 character limit — returns 400 with length validation error","Invalid or missing API key — returns 401 Unauthorized","Payment not processed or USDC balance insufficient — returns 402 Payment Required","Service temporarily unavailable — returns 503"],"whenToPreferThis":"Choose this endpoint when you specifically need a SHA-256 hash output encoded in Base32 format (rather than hex, Base64, or Base64url). Prefer the free sandbox endpoint (/v1/sandbox/digest-sha256-base32) first for testing; use this paid endpoint for production workloads requiring reliable uptime. Use over SHA-3 variants when SHA-256 compatibility is required by downstream systems.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T06:45:53.233Z","isFirstParty":false,"canonicalSlug":"agentshelf-syntexa-ch-sha-256-base32-digest-bff627d3"}