{"uid":"cap_elUoNhdWdaOvIecDmuoiC","slug":"agent-hub-melotts-text-to-speech-eb5e2252","name":"Agent Hub MeloTTS Text-to-Speech","description":"OpenAI-compatible text to speech (MeloTTS): same request shape as OpenAI /v1/audio/speech (input, voice, model); returns a WAV file. Languages en, es, fr, zh, jp, kr via language. Up to 2000 characters, flat price, no API key. Also callable as GET with the same fields as query parameters.","url":"https://agents.torbrooknews.com/v1/audio/speech?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["input"],"properties":{"input":{"type":"string"},"model":{"type":"string","description":"Ignored"},"voice":{"type":"string","description":"Ignored"},"language":{"type":"string","description":"en (default) | es | fr | zh | jp | kr"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_PkSB94j7lxSoTUugUoRy6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts up to 2000 characters of text into spoken audio (WAV) using MeloTTS, with support for English, Spanish, French, Chinese, Japanese, and Korean","exampleAgentPrompt":"Can you read this aloud in French and give me the audio file: 'Bonjour tout le monde, bienvenue dans notre application. Nous espérons que vous apprécierez votre expérience.'","exampleUseCases":[{"title":"Multilingual audio narration for article","prompt":"Take this paragraph and convert it to spoken audio in Spanish: 'El mercado de valores cerró hoy con ganancias significativas, impulsado por los resultados positivos del sector tecnológico.'"},{"title":"English podcast intro generation","prompt":"Generate a WAV audio clip of this text in English: 'Welcome to the Daily Briefing, your source for the latest news and insights. Today we cover markets, technology, and global events.'"},{"title":"Chinese voice output for app","prompt":"Turn this text into a spoken WAV file in Chinese: '欢迎使用我们的应用程序，今天我们将介绍最新的功能更新和改进。'"}],"resultDescription":"A WAV audio file containing the synthesized speech of the provided text. The file is returned directly as binary audio data, ready for playback or further processing.","failureModes":["Input text exceeds 2000 character limit — request rejected or truncated","Unsupported language code provided — defaults to English or errors","Empty input text — may return empty audio or error","Network timeout if synthesis takes too long","Payment failure via x402 protocol — 402 response if USDC payment not processed"],"whenToPreferThis":"Prefer this endpoint when you need a simple, no-API-key, flat-rate text-to-speech service supporting multiple languages (en, es, fr, zh, jp, kr) with an OpenAI-compatible request shape. It's ideal for short-to-medium texts up to 2000 characters where cost predictability matters and you don't want to manage API credentials. Choose it over OpenAI TTS when you want a self-contained pay-per-call model via x402 micropayments.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T12:45:40.157Z","isFirstParty":false,"canonicalSlug":"agent-hub-melotts-text-to-speech-eb5e2252"}