{"uid":"cap_fADXsgi_2qSzVFYmCNUJ1","slug":"gedx402-aura-2-text-to-speech-tts-ac7b2eab","name":"GEDX402 Aura-2 Text-to-Speech (TTS)","description":"x402 workers ai. pay with usdc on base, polygon, arbitrum, world, or solana. no api keys.","url":"https://ged-x402-media.jvalamis.workers.dev/v1/tts/aura-2-en","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string"},"voice":{"type":"string"}}},"responseSchema":{"type":"json","example":{"audio":"<base64>"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.302","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.302/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.302","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.302","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_8EMpU2XL-CpYxcpff08e6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.302","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts input text to speech audio using the Aura-2 English voice model, returning base64-encoded audio, paid per-call with USDC on multiple chains via x402.","exampleAgentPrompt":"Read this text aloud using the Aura-2 English voice and give me the audio: 'Welcome to our platform. We're glad you're here.'","exampleUseCases":null,"resultDescription":"A JSON object containing a base64-encoded audio string representing the synthesized speech audio for the provided text input.","failureModes":["Empty or missing text parameter returns an error","Invalid voice ID returns an error or falls back to default","Insufficient USDC balance or payment failure returns HTTP 402","Network timeout on the Workers AI backend","Text too long exceeding model token limits"],"whenToPreferThis":"Choose this endpoint when you need no-API-key, pay-per-call text-to-speech using USDC on Base, Polygon, Arbitrum, World, or Solana, specifically with the Aura-2 English voice model hosted on Cloudflare Workers AI.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:37:23.392Z","isFirstParty":false}