{"uid":"cap_EA0LmiOVkcbXyWg6hZ3zR","slug":"kihustle-bip39-entropy-checker-3fbc6d8b","name":"KiHustle BIP39 Entropy Checker","description":"Kostenlose Guides, Solo-Playbooks und Artikel zu KI, Automation und Side Hustles — für Menschen, die mit echten Systemen online Einkommen aufbauen wollen. Transparent finanziert über faire Affiliate-Links.","url":"https://kihustle.tech/api/v1/bip39-entropy-checker?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"entropy_hex":{"type":"string"}}},"responseSchema":{"type":"json","example":{"result":"processed","status":"success"}},"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_BDFeacd3aXj7pJd574wt8","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":"Validates or analyzes a BIP39 entropy hex string for correctness and quality","exampleAgentPrompt":"Can you check whether this entropy hex string is valid for BIP39 use: 'a3f2c8e1b0d74f9265aec3810d2b7f4a'?","exampleUseCases":[{"title":"Validate wallet seed entropy","prompt":"I generated some entropy hex for a new crypto wallet — can you check if 'b3a1c2d4e5f67890abcdef1234567890' is valid BIP39 entropy before I turn it into a seed phrase?"},{"title":"Pre-generation entropy quality check","prompt":"Before I use this entropy to generate my 24-word mnemonic, validate that 'f0e1d2c3b4a5968778695a4b3c2d1e0f' meets BIP39 standards."},{"title":"Debug invalid mnemonic source","prompt":"My BIP39 seed phrase generation keeps failing — can you check if the entropy hex '1a2b3c4d5e6f7a8b' is the problem by validating it against BIP39 requirements?"}],"resultDescription":"Returns a JSON object with a 'result' field (e.g. 'processed') and a 'status' field (e.g. 'success') indicating whether the provided entropy hex was valid and successfully processed according to BIP39 standards.","failureModes":["Invalid or malformed hex string returns error status","Entropy of incorrect length for BIP39 (not 128, 160, 192, 224, or 256 bits) may fail validation","Empty input or missing entropy_hex field causes processing failure","Non-hex characters in the input string cause rejection"],"whenToPreferThis":"Use this endpoint when you need to programmatically validate BIP39 entropy hex strings before using them in wallet generation or seed phrase derivation. Prefer this over manual checks when building automated crypto wallet tooling or verifying user-supplied entropy inputs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-03T06:34:03.918Z","isFirstParty":false,"canonicalSlug":"kihustle-bip39-entropy-checker-3fbc6d8b"}