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GlianaAI Gemini 3.1 Flash TTS — Pay-Per-Call Text-to-Speech
x402
GlianaAI Gemini 3.1 Flash TTS — Pay-Per-Call Text-to-Speech is a paid API for AI agents from api.glianalabs.com, paid per call via x402, $0.0174/call, status unknown (last checked 2026-09-13).
Converts text to speech using Gemini 3.1 Flash TTS, billed per call at $0.018 USDC via x402 with no API key required.
Price / call$0.0174
Success—
StatusUnknown
How this service works
GlianaAI - pay-per-call AI: LLM chat (OpenAI-compatible), image, video, music, speech - 90+ models, no signup, USDC. This resource: gemini-3.1-flash-tts (Text-to-Speech). https://ai.glianalabs.com
Output
Returns a JSON object containing the model name ('gemini-3.1-flash-tts'), an output object with a media URL or JSON payload holding the synthesized audio, and the costMicroUsd integer indicating the exact amount charged for the call.
Example use cases
Example prompt
“Can you read this aloud using Gemini 3.1 Flash TTS: 'Welcome to our product demo. Today we'll walk you through the key features of our platform.' — pay the $0.018 per-call fee and give me the audio URL.”
Technical details
Endpoint
GEThttps://api.glianalabs.com/x402/gemini-3.1-flash-ttsWhen to prefer
Choose this endpoint when you need Gemini 3.1 Flash TTS specifically, want to avoid API key registration, need per-call USDC micropayment billing via x402 on Base or Solana, or are building an autonomous agent that needs to pay programmatically without a subscription.
Side effects
- Payment failure — insufficient USDC balance or unsupported payment method returns a 402 Payment Required
- Invalid or missing prompt field returns a 400 Bad Request
- Model temporarily unavailable returns a 503 Service Unavailable
- Malformed x402 payment header causes authentication failure
- Text too long or unsupported characters may cause a 422 Unprocessable Entity
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"model": "gemini-3.1-flash-tts",
"output": {
"url": "https://api.glianalabs.com/v1/media/<id>"
}
}
}Tags
x402
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