{"uid":"cap_ANvHFXlBP1Mh2c8qZT2gy","slug":"pennyrail-base64-decode-7e5d2ed2","name":"PennyRail Base64 Decode","description":"Machine-readable settlement service","url":"https://pennyrail.vercel.app/api/p/nano/encoding.base64-decode--base64-decode","method":"POST","headers":{},"bodySchema":{"type":"object","required":["input"],"properties":{"input":{"type":"string"}}},"responseSchema":{"type":"object","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_sYOU1wI2XwkS1K9VIgCSl","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 to its original plaintext form, delivered as a paid micropayment API call","exampleAgentPrompt":"Can you decode this base64 string for me: 'SGVsbG8sIFdvcmxkIQ=='?","exampleUseCases":[{"title":"Decode JWT payload for inspection","prompt":"I have this base64-encoded JWT payload — 'eyJ1c2VySWQiOiAxMjMsICJyb2xlIjogImFkbWluIn0=' — can you decode it so I can read the claims?"},{"title":"Recover original config value","prompt":"Our secrets manager returned this base64 blob: 'bXlTZWNyZXRQYXNzd29yZA==' — decode it so I can see the actual config value."},{"title":"Inspect base64-encoded API response field","prompt":"This API response came back with a 'data' field set to 'VGhpcyBpcyBlbmNvZGVkIGRhdGE=' — please decode that so I can read what's actually in it."}],"resultDescription":"Returns a JSON object containing the decoded output of the input Base64 string, representing the original plaintext or binary data that was encoded.","failureModes":["Invalid Base64 input string causes decoding error or malformed response","Input string with incorrect padding may fail or return garbled output","Non-string input types rejected due to schema requiring string type","Binary data that is not valid UTF-8 may not render cleanly as text","Network or service unavailability returns HTTP error; payment may still be deducted"],"whenToPreferThis":"Use this endpoint when you need a quick, programmatic Base64 decode over a micropayment API without standing up your own decode infrastructure, or when integrating into an x402-compatible agent workflow that already handles USDC micropayments. It is ideal for lightweight, one-off decode operations within agent pipelines where native decode libraries are not available or desired.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T07:21:52.500Z","isFirstParty":false}