{"uid":"cap_b4XBHqLzO9UGfU9WXt3qe","slug":"api-x402node-dev-850b5bf2","name":"Base58 Encoder/Decoder","description":"Base58 encoder/decoder, Bitcoin, Solana, IPFS CID, Flickr, no ambiguous chars, address encoding, wallet address format. Used by BTC, Solana, IPFS. Accepts payment on Base or Solana — either network works.","url":"https://api.x402node.dev/encode/base58","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["text"],"properties":{"mode":{"type":"string","description":"Operation mode (optional)"},"text":{"type":"string","description":"Input text (required)"}}}},"additionalProperties":false}}},"responseSchema":null,"example":{"request":{"text":"48656c6c6f20576f726c64"},"response":{"mode":"encode","_hint":"x402 paid endpoints for AI agents — x402node.dev (utilities) · cn402.com (Chinese culture)","input":"48656c6c6f20576f726c64","output":"FB2s9a6YMLEQjgqumM4kiK7kCmigz7"}},"exampleRequest":{"text":"48656c6c6f20576f726c64"},"tags":["x402"],"displayCostAmount":"0.0022","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.0022/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0022","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0022","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_vFWZYX60ZwJ8VKn3fyDDW","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0022","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Encodes or decodes data using Base58 encoding (used by Bitcoin, Solana, IPFS, Flickr, and other systems requiring human-friendly address formats without ambiguous characters)","exampleAgentPrompt":"Can you Base58-encode this hex string '48656c6c6f20576f726c64' for me so I can use it in a Bitcoin-compatible address format?","exampleUseCases":null,"resultDescription":"Returns the Base58-encoded or Base58-decoded result of the input data, suitable for use in Bitcoin addresses, Solana wallet addresses, IPFS CIDs, or other Base58-dependent systems.","failureModes":["Invalid input format returns error (e.g. invalid hex or non-Base58 characters in decode input)","Empty input returns validation error","Malformed request body returns 400-style error","Payment not included or insufficient USDC results in 402 payment required"],"whenToPreferThis":"Use this endpoint when you need to encode or decode data in Base58 format specifically — particularly for blockchain (Bitcoin, Solana), IPFS CID, or Flickr ID contexts where human-readable, ambiguous-character-free encoding is required. Prefer over custom implementations when you need a reliable, hosted Base58 service without managing dependencies.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:50:50.845Z","isFirstParty":false}