{"uid":"cap_zYWnduqSKSbvDoSSh2u0Q","slug":"signaldesk-ai-base64-encode-1db7e637","name":"SignalDesk AI Base64 Encode","description":"Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.","url":"https://x402-agent.kariguetoazul.workers.dev/api/encoding/base64-encode?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","maxLength":4096,"description":"Text to process."}}},"responseSchema":{"type":"json","example":{"encoded":"T2zDoQ=="}},"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_HX0uyVv0XlI9ltrde9xdv","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":"Encodes a plain-text string into its Base64 representation","exampleAgentPrompt":"Can you base64-encode the text 'Hello, World! This is my secret payload.' for me?","exampleUseCases":[{"title":"Encoding API credentials for HTTP auth","prompt":"I need to encode the string 'myuser:mypassword123' in base64 so I can use it in a Basic Authorization header — can you do that?"},{"title":"Encoding a JSON payload for safe transport","prompt":"Please base64-encode this JSON string: '{\"event\":\"purchase\",\"amount\":42.00,\"currency\":\"USD\"}' so I can embed it in a URL parameter."},{"title":"Encoding a human-readable message for obfuscation","prompt":"Can you base64-encode the phrase 'This document is confidential — do not distribute' so I can include it as an opaque token in my app?"}],"resultDescription":"A JSON object containing a single field 'encoded' whose value is the Base64-encoded string representation of the submitted text input (e.g. {\"encoded\": \"T2zDoQ==\"}).","failureModes":["Text exceeds 4096 character limit — request rejected","Empty or missing 'text' field — validation error","Malformed JSON request body — parse error","Service quota exhausted — rate-limit or payment error","x402 payment flow failure — endpoint returns 402 if payment not processed"],"whenToPreferThis":"Use this endpoint when you need a quick, paid, serverless Base64 encoding operation without standing up your own infrastructure, especially within an x402 micropayment-enabled agentic workflow where per-call billing at $0.001 USDC is acceptable. It is appropriate when the text is under 4096 characters and you need a reliable JSON response. For large-volume or free batch encoding, a local library (e.g. Node.js Buffer.from().toString('base64') or Python's base64 module) is more practical.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:42:17.682Z","isFirstParty":false,"canonicalSlug":"signaldesk-ai-base64-encode-1db7e637"}