{"uid":"cap_toVx79MDYf5NwX1J1HH1a","slug":"decode-base58-to-bytes-eb7d0b77","name":"Decode Base58 to Bytes","description":"Decode base58 to bytes — Genesis402 / UnyKorn Operator Network","url":"https://twin.unykorn.org/decode-base58?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"params":{"type":"object","properties":{"data":{"type":"string"}}}}},"responseSchema":{"type":"json","example":{"ok":true,"type":"decode-base58","receipt":{"tx_hash":"0x<64hex>","amount_usd":0.001,"receipt_id":"g402-<16hex>"},"generated_at":"<iso8601>"}},"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_FW6pwG6nKlliXmFJj6c-y","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":"Decodes a Base58-encoded string into its raw byte representation","exampleAgentPrompt":"Can you decode this Base58 string '5HueCGU8rMjxECyDialwujznoty66qKbBQLWsRDpY' into its raw bytes for me?","exampleUseCases":[{"title":"Decode Bitcoin private key bytes","prompt":"I have a Base58-encoded Bitcoin private key '5HueCGU8rMjxECyDialwujznoty66qKbBQLWsRDpY' — can you decode it to raw bytes so I can inspect the underlying data?"},{"title":"Parse blockchain address for EVM processing","prompt":"Decode this Base58 address '1A1zP1eP5QGefi2DMPTfTL5SLmv7Divf Na' into bytes so I can use it in an onchain computation."},{"title":"Verify encoded payload contents","prompt":"I received this Base58-encoded payload 'Qm...' and I want to see what bytes are actually stored inside it — can you decode it?"}],"resultDescription":"Returns a JSON object with ok=true, the operation type 'decode-base58', and a receipt containing the transaction hash, amount paid in USD, and a receipt ID. The decoded byte data is included in the response body.","failureModes":["Invalid Base58 characters in input string (contains 0, O, I, l) returns an error","Empty or missing 'data' field in params returns a validation error","Malformed JSON request body returns a 400-level error","Payment failure or insufficient USDC balance prevents the call from completing"],"whenToPreferThis":"Choose this endpoint when you need a pay-per-call, serverless Base58 decoding capability without standing up your own infrastructure — particularly useful in agent pipelines dealing with cryptocurrency addresses, IPFS CIDs, or other Base58-encoded blockchain data. It fits naturally alongside other UnyKorn crypto utility endpoints like ABI-encoding and RLP-encoding.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T18:55:40.971Z","isFirstParty":false,"canonicalSlug":"decode-base58-to-bytes-eb7d0b77"}