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SiteCheck Multilingual Voice TTS
x402
SiteCheck Multilingual Voice TTS is a paid API for AI agents from api.fadeandco.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-29).
Converts text (up to 1000 characters) into speech in English, Spanish, French, or Japanese using a Cloudflare Workers AI TTS model, returning base64-encoded audio.
Price / call$0.003
Success—
StatusUnknown
How this service works
Turns text (up to 1000 characters) into speech with a Cloudflare Workers AI TTS model, in English, Spanish, French or Japanese. Returns base64 audio as the model gives it. German and Turkish are not offered: the model used here does not list them. Requires the env.AI binding.
Output
Returns base64-encoded audio data of the synthesized speech, produced directly from a Cloudflare Workers AI TTS model. The audio represents the spoken version of the submitted text in the requested language.
Example use cases
Multilingual customer support message
“Please read out this Spanish message as audio: 'Gracias por contactarnos, un agente le atenderá en breve.' I need it in Spanish and returned as base64.”
Japanese language learning app narration
“Convert this Japanese sentence to speech: '今日はいい天気ですね。' — use Japanese (ja) and give me the base64 audio so I can embed it in the lesson.”
English podcast intro voiceover
“Turn this into a spoken audio clip in English: 'Welcome to the daily briefing. Here are today's top stories.' Return it as base64 audio.”
Technical details
Endpoint
POSThttps://api.fadeandco.workers.dev/api/agent-intel/multilingual-voice-tts?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need lightweight, low-cost multilingual TTS (English, Spanish, French, Japanese) with base64 audio output and no complex setup, especially when operating within a Cloudflare Workers AI ecosystem or when you need a quick pay-per-call solution at $0.003 per call without subscription overhead. Not suitable for German, Turkish, or other languages not listed, or when audio format flexibility beyond base64 is required.
Side effects
- Text exceeds 1000 characters — request rejected
- Unsupported language code provided (e.g. 'de' for German or 'tr' for Turkish) — not supported by underlying model
- Missing or empty text field — error response
- AI binding unavailable or misconfigured on the worker — server error
- Malformed JSON body — bad request error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| lang | string | en, es, fr or ja (default en) |
| text | string | Text to speak, 1 to 1000 characters |
Tags
x402
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