{"uid":"cap_-UREDm88_3FBBXFHy8wOv","slug":"superhighway-base64-encoder-decoder-64918c05","name":"Superhighway Base64 Encoder/Decoder","description":"Web search built for AI agents. Search the live web, pull recent news, and read any page as clean markdown — pay per call, free tier to start.","url":"https://superhighway.walls.sh/base64?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["text"],"properties":{"op":{"type":"string","description":"encode (default) or decode."},"text":{"type":"string","description":"The text or base64 to process."},"urlsafe":{"type":"boolean","description":"Use url-safe base64."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","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_lC46G3Na1kjWpBvyXNLz7","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Encodes or decodes text using standard or URL-safe Base64 encoding","exampleAgentPrompt":"Encode the text 'Hello, World!' to base64 using URL-safe encoding.","exampleUseCases":null,"resultDescription":"Returns the base64-encoded or base64-decoded result of the input text, with optional URL-safe character substitution (using - and _ instead of + and /).","failureModes":["Missing required 'text' parameter returns an error","Invalid base64 string passed to decode operation returns a decoding error","Malformed urlsafe flag value may cause unexpected behavior","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need a simple, pay-per-call base64 encode or decode operation without setting up a local library or utility, especially in agent workflows where a lightweight remote call is more convenient than bundling encoding logic.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:33:59.904Z","isFirstParty":false,"canonicalSlug":"superhighway-base64-encoder-decoder-64918c05"}