{"uid":"cap_7MOgFQkdItBgGZNRmtNRM","slug":"pennyrail-base64-decode-cc483e29","name":"PennyRail Base64 Decode","description":"Machine-readable settlement service","url":"https://pennyrail.vercel.app/api/f/encoding.base64-decode","method":"POST","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"string","description":"string"}}},"responseSchema":{"type":"object","required":["operation","result"],"properties":{"result":{},"operation":{"type":"string"}},"additionalProperties":true},"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_BforBszmKFlsrxWzItHSx","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 Base64-encoded string back into its original plaintext representation","exampleAgentPrompt":"Can you decode this Base64 string for me: 'SGVsbG8sIFdvcmxkIQ=='?","exampleUseCases":[{"title":"Decode embedded JWT payload","prompt":"I have this Base64-encoded section from a JWT token — 'eyJ1c2VySWQiOiAxMjMsICJyb2xlIjogImFkbWluIn0=' — can you decode it so I can read what's inside?"},{"title":"Recover original config value","prompt":"Our config file has this Base64-encoded database URL: 'cG9zdGdyZXM6Ly91c2VyOnBhc3NAZGIuZXhhbXBsZS5jb20vbXlkYg==' — decode it so I know the actual connection string."},{"title":"Decode API response payload","prompt":"This API returned data encoded in Base64 — 'V2VsY29tZSB0byBQZW5ueVJhaWwh' — please decode it so I can see the actual message."}],"resultDescription":"Returns a JSON object with an 'operation' field (e.g. 'base64-decode') confirming what was performed, and a 'result' field containing the decoded plaintext string recovered from the Base64 input.","failureModes":["Invalid Base64 input (malformed or padded incorrectly) returns an error or garbage output","Empty input string may return an error or empty result","Binary/non-UTF8 decoded content may not render as readable text","Network or service unavailability returns a 5xx error","Missing required 'input' field returns a 400 validation error"],"whenToPreferThis":"Choose this endpoint when you need a simple, pay-per-use Base64 decoding operation without setting up your own decoding library or runtime. Useful in agent pipelines where an external or serverless utility call is preferred, or when handling Base64-encoded data in a workflow that already uses x402 micropayment infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:49:21.141Z","isFirstParty":false}