{"uid":"cap_zG8HvWXYQv_ZHCev2Sw3X","slug":"sha-256-hash-generator-79bf65d6","name":"SHA-256 Hash Generator","description":"SHA-256 hash of a string","url":"https://x402render-u5vwpxpyua-uc.a.run.app/hash-sha256","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","description":"string"}}},"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_gxitSn1gBc95zYa8i6z1o","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":"Computes the SHA-256 cryptographic hash of an input string and returns it as a hex digest","exampleAgentPrompt":"Can you compute the SHA-256 hash of the string 'hello world' and give me the hex digest?","exampleUseCases":[{"title":"Content integrity fingerprinting","prompt":"Hash this API response body so I can store its SHA-256 fingerprint and detect if it changes later: 'The quick brown fox jumps over the lazy dog'"},{"title":"Generating deterministic identifiers","prompt":"Take the string 'user:alice@example.com:2024' and give me its SHA-256 hash so I can use it as a deterministic, collision-resistant ID"},{"title":"Verifying a known hash","prompt":"What's the SHA-256 hash of 'mysecretpassword123'? I want to compare it against a stored hash to check if they match."}],"resultDescription":"Returns the SHA-256 hash of the input text as a lowercase hexadecimal string (64 hex characters representing 32 bytes). The output is deterministic — identical inputs always produce identical hashes.","failureModes":["Missing or empty 'text' field in request body returns an error","Non-string input type for 'text' field may cause a 400 Bad Request","Network timeout or service unavailability on Google Cloud Run returns 5xx error","Payment failure or insufficient USDC balance blocks the request via x402 protocol"],"whenToPreferThis":"Use this endpoint when you need a quick, hosted SHA-256 hash computation without running local crypto libraries — particularly useful in agent workflows where spinning up a local hashing function isn't feasible. Prefer this over MD5 or SHA-1 endpoints when security and collision resistance matter. Ideal for one-off hashing tasks in pipelines involving data integrity checks, deterministic ID generation, or comparing stored hashes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:49:49.242Z","isFirstParty":false}