{"uid":"cap_rxQb25mrN6hMFUzTvrwYH","slug":"omnicall-kokoro-text-to-speech-tts-51266c37","name":"Omnicall Kokoro Text-to-Speech (TTS)","description":"Text-to-speech — natural AI voice audio from any text (Kokoro). Pay-per-call USDC, no API key. For voice agents, narration, and accessibility — cheaper than dedicated TTS providers.","url":"https://omnicall.gocreativeai.com/v1/ai/speech/:var1","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","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"type":"object","required":["input"],"properties":{"input":{"type":"string","description":"endpoint argument"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_M0y3OxyCo_8f8ePJ9fnT4","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a text prompt into a natural AI voice audio file URL using the Kokoro TTS model, payable per call via USDC on Base or Solana.","exampleAgentPrompt":"Can you read this aloud using Kokoro's AI voice: 'Welcome to our platform, we're glad you're here. Let's get started on your journey today.' — give me a playable audio URL.","exampleUseCases":null,"resultDescription":"A URL pointing to a generated audio file containing the natural-sounding AI voice (Kokoro) reading the provided text input aloud.","failureModes":["Missing or empty 'input' query parameter returns an error","Text input too long may cause timeout or truncation","Payment not processed (insufficient USDC balance) returns 402","Invalid path variable causes 404","Network or upstream Kokoro service failure returns 500"],"whenToPreferThis":"Choose this endpoint when you need keyless, pay-per-call text-to-speech with no signup, using Kokoro's natural AI voice, and you want a direct audio URL returned. Ideal for voice bots, accessibility tools, narration pipelines, or agent workflows on Base or Solana where microtransactions are feasible.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:38:40.071Z","isFirstParty":false}