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GlianaAI Text-to-Speech (TTS) Audio Generation
x402
GlianaAI Text-to-Speech (TTS) Audio Generation is a paid API for AI agents from api.glianalabs.com, paid per call via x402, $0.014/call, status unknown (last checked 2026-10-31).
Converts text input into spoken audio using AI TTS models, returning a media URL to the generated audio file, billed per call in USDC.
Price / call$0.014
Success—
StatusUnknown
How this service works
One endpoint for 120+ generative AI models plus market data, SEC filings and identity APIs. Pay per request in USDC, no signup, or top up a balance in rupiah.
Output
Returns a JSON object containing the model name used (e.g. 'tts-1') and a URL pointing to the hosted audio media file at api.glianalabs.com/v1/media/<id>, which the agent can retrieve or embed directly.
Example use cases
Voiceover for product announcement
“Take this script and turn it into a spoken voiceover using the tts-1 model: 'Our new app launches today and changes everything about how you manage your finances.' Give me the audio URL so I can embed it in the video.”
Narrated article for podcast feed
“Convert this article summary into speech audio: 'Scientists have discovered a new species of deep-sea fish near the Mariana Trench, shedding light on extremophile biology.' Use GlianaAI's TTS endpoint and send me the link to the audio file.”
Accessibility audio for web content
“I need to generate an audio version of this accessibility notice: 'This website uses cookies to improve your experience. By continuing, you agree to our privacy policy.' Synthesize it to speech and give me the hosted audio URL.”
Technical details
Endpoint
GEThttps://api.glianalabs.com/x402/audio/speech?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need pay-per-call text-to-speech with no account signup, want to pay in USDC on-chain (Base, Solana, Algorand, BNB Chain, or Tempo), and need a hosted media URL returned immediately. It is especially useful for agents that occasionally need TTS without committing to a subscription or managing API keys from dedicated TTS providers like ElevenLabs or OpenAI.
Side effects
- Missing or empty 'input' body causes a 400 validation error
- Payment not submitted or insufficient USDC balance results in 402 Payment Required
- Unsupported model identifier returns an error response
- Rate limiting or server overload may return 429 or 503
- Generated media URL may expire or be unavailable after a retention period
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | The text to generate audio for. Maximum length is 4096 characters. |
| model | string | Any catalog model id for text-to-speech. Defaults to tts-1. GET /v1/models lists them. |
| speed | number | The speed of the generated audio. Select a value from 0.25 to 4.0. 1.0 is the default. |
| voice | string | The voice to use when generating the audio. Defaults to alloy. |
| response_format | string | The output format for the audio. Supported formats are mp3, opus, wav, aac and flac. |
Output
Schema · Response
{
"type": "json",
"example": {
"model": "tts-1",
"output": {
"url": "https://api.glianalabs.com/v1/media/<id>"
}
}
}Tags
x402
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