{"uid":"cap_15QSz69WMBgCU-MNndzbq","slug":"agentresolver-sha-256-hash-endpoint-94423fcd","name":"AgentResolver SHA-256 Hash Endpoint","description":"Verify an x402 endpoint before paying: live payTo, USDC quote, network, asset, resource binding, TLS and endpoint safety for $0.001 on Base or Solana.","url":"https://agentresolver.vercel.app/api/sha256","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"string","maxLength":131072}}},"responseSchema":{"type":"json","example":{}},"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_NIcrJX077hrDOxv-0iGEQ","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":"Computes the SHA-256 cryptographic hash of an input string and returns the hex-encoded digest along with metadata about the operation","exampleAgentPrompt":"Can you compute the SHA-256 hash of the string 'Hello, World!' for me?","exampleUseCases":[{"title":"Verify file content integrity","prompt":"Hash this string for me using SHA-256 so I can confirm the file contents haven't been tampered with: 'user_data_export_2024_v2'"},{"title":"Generate deterministic content ID","prompt":"I need a unique deterministic identifier for this document snippet — can you SHA-256 hash this text: 'This is the canonical version of our terms of service, updated June 2024'?"},{"title":"Create hashed token for deduplication","prompt":"Take this event payload string and give me its SHA-256 hash so I can use it as a deduplication key: 'order_id=98234&user_id=5512&timestamp=1717200000'"}],"resultDescription":"Returns a JSON object containing the operation name ('sha256'), the number of bytes in the input, the encoding of the result ('hex'), and the resulting SHA-256 hash as a hexadecimal string digest.","failureModes":["Missing 'input' field in request body returns a validation error","Empty string input may be accepted but produces the known SHA-256 hash of empty input","Very large input strings may cause timeouts or payload size rejections","Malformed JSON body returns a parse error","Non-string input types in the 'input' field may cause type validation failures"],"whenToPreferThis":"Choose this endpoint when you need a fast, deterministic SHA-256 hash of a string and don't want to run local crypto code. Ideal for agents that need to fingerprint, deduplicate, or verify content integrity without access to a native hashing library. At $0.001 USDC per call it's cost-effective for low-to-medium volume use cases.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-18T12:50:15.061Z","isFirstParty":false}