{"uid":"cap_eBIFlOaFHmqrJf1iEORhx","slug":"ciel-m2m-api-tts-text-to-speech-61d21693","name":"CIEL M2M API TTS (Text-to-Speech)","description":"50+ micro-services for AI agents: data parsing, crypto analytics, security scanning, code tools, and more. Pay per call via x402 (USDC on Base) or RapidAPI subscription.","url":"https://169.58.38.67.sslip.io/api/tts","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"result":"data"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_qdJ0SJdOasmE0WuoYk0MM","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts input text into synthesized speech audio via a pay-per-call micro-service endpoint on the CIEL M2M API Marketplace.","exampleAgentPrompt":"Can you convert the following text into spoken audio for me: 'Welcome to our platform, we are glad to have you here'?","exampleUseCases":[{"title":"Narrate a product description aloud","prompt":"Take this product description and turn it into spoken audio I can use on my website: 'Our premium wireless headphones deliver crystal-clear sound with 30-hour battery life.'"},{"title":"Generate voice prompt for IVR system","prompt":"I need a synthesized voice recording for my customer support phone menu that says: 'Press 1 for billing, press 2 for technical support, press 3 to speak with an agent.'"},{"title":"Create audio version of article","prompt":"Convert this article intro into speech audio so I can add it as a podcast snippet: 'Artificial intelligence is reshaping industries faster than anyone anticipated, with breakthroughs arriving nearly every week.'"}],"resultDescription":"Returns a JSON response containing the synthesized speech result — likely audio data, a URL to the generated audio file, or a base64-encoded audio payload representing the spoken version of the input text.","failureModes":["Empty or missing text input returns an error or empty result","Malformed input schema causes a 400-level error","Payment failure via x402/USDC results in a 402 Payment Required response","Rate limiting or quota exceeded returns a 429 error","Server-side TTS engine unavailability returns a 500 error","Very long text inputs may be truncated or rejected"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, pay-per-call TTS service accessible without a long-term subscription, especially in agentic or M2M workflows where USDC micropayments via x402 are already integrated. Prefer this over heavyweight TTS SDKs when you want low-friction, per-call billing with no monthly commitment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-18T06:49:11.482Z","isFirstParty":false}