{"uid":"cap_1G9BBoRiOPo8od18zbTAG","slug":"md5-digest-base64-encoder-5aab2dc6","name":"MD5 Digest Base64 Encoder","description":"Call when an agent needs a md5 digest of text, encoded as base64. No network and no LLM. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/digest-md5-base64 first.","url":"https://agentshelf.syntexa.ch/v1/digest-md5-base64?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_y8eOrki2N_mKgx_4PIJbr","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 the MD5 hash of a given text string and returns it encoded as base64, with no network calls or LLM involved.","exampleAgentPrompt":"Can you compute the MD5 hash of the text 'Hello, World!' and give it back to me encoded as base64?","exampleUseCases":[{"title":"Data integrity fingerprinting","prompt":"Take this JSON payload — '{\"order_id\":12345,\"status\":\"shipped\"}' — and compute its MD5 hash encoded as base64 so I can use it as a checksum."},{"title":"Deduplication key generation","prompt":"I need to deduplicate records by content — can you give me a base64-encoded MD5 digest of this product description: 'Premium noise-cancelling wireless headphones with 30-hour battery life'?"},{"title":"Cache key computation","prompt":"Generate a base64 MD5 hash of the string 'user:42:preferences:dark-mode' so I can use it as a cache key in my application."}],"resultDescription":"Returns a base64-encoded MD5 digest string of the submitted text, computed entirely server-side with no external network requests or LLM inference.","failureModes":["Empty or missing text field causes a validation error","Text exceeding 100,000 characters is rejected","Invalid or missing API key results in an authentication failure","Malformed request body returns a 400 Bad Request"],"whenToPreferThis":"Use this endpoint when you need a fast, deterministic MD5 hash of a text string returned as base64, without involving any LLM or external network calls. It is ideal for checksum generation, cache key derivation, or deduplication fingerprints where MD5+base64 is the required format. Prefer the free sandbox endpoint (/v1/sandbox/digest-md5-base64) for testing before paying the $0.002 USDC fee.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T06:47:54.244Z","isFirstParty":false,"canonicalSlug":"md5-digest-base64-encoder-5aab2dc6"}