{"uid":"cap_p6RDhV54fOpIj6zsxX0fE","slug":"nexusapi-base64-encode-a5b25650","name":"NexusAPI Base64 Encode","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://nexus-api-peach-nine.vercel.app/api/tools/base64/encode","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query or input parameter"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.052518","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":"$0.052518/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.052518","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.052518","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_5_ji8FeLt-isSOjB7ilCe","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.052518","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Encodes a given string or data into its Base64 representation","exampleAgentPrompt":"Encode the string 'Hello, World!' into Base64 format for me.","exampleUseCases":null,"resultDescription":"Returns a Base64-encoded string representation of the provided input text or data, suitable for use in HTTP headers, data URIs, or any protocol requiring Base64-encoded content.","failureModes":["Empty input string returns an error or empty encoded output","Malformed JSON body causes a 400 bad request","Network timeout if the service is unavailable","Payment failure if USDC balance is insufficient on Base network","Very large inputs may exceed request size limits"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call Base64 encoding operation without managing API keys or infrastructure. Ideal for AI agent workflows that occasionally need Base64 encoding as a step in a larger pipeline and want a simple HTTP call rather than running local code. Less appropriate if you are encoding large volumes of data where per-call pricing would be expensive.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:00:45.198Z","isFirstParty":false}