# GlianaAI TTS-1.5-Mini Text-to-Speech

> GlianaAI TTS-1.5-Mini Text-to-Speech is a paid API for AI agents from api.glianalabs.com, paid per call via x402, $0.028/call, status unknown (last checked 2026-09-13).

Converts text to speech audio using the TTS-1.5-Mini model, paid per call in USDC via x402 with no API key required.

## Facts

- Endpoint: GET https://api.glianalabs.com/x402/tts-1.5-mini
- Price: $0.028/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/glianaai-tts-1-5-mini-text-to-speech-e279955e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_94AgsdiJLxoyF-HOUeH8D

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability glianaai-tts-1-5-mini-text-to-speech-e279955e
```

Example prompt: Can you read this aloud for me: 'Welcome to our product demo. Today we'll walk you through the key features.' — generate a speech audio file from that text using GlianaAI's TTS-1.5-Mini model and pay per call in USDC.

## When to prefer this

Choose this endpoint when you need text-to-speech audio generation without signing up for an account or managing API keys, and you want to pay per call in USDC via x402 on Base, Solana, or Tempo. Ideal for AI agents that need on-demand TTS with micropayment settlement and no upfront subscription.

## Known failure modes

- Payment failure — insufficient USDC balance or unsupported payment method returns 402 Payment Required
- Invalid or missing prompt field returns 400 Bad Request
- Model unavailable or overloaded returns 503 Service Unavailable
- Malformed input schema returns 422 Unprocessable Entity
- Network timeout during audio generation returns 504 Gateway Timeout

## How this service works

One endpoint for 90+ generative AI models, live market data, SEC filings and identity APIs — image, video, music, speech, LLM chat, crypto and FX rates, DEX liquidity, gas, US company fundamentals and insider trades, document OCR and face matching. Pay per request in USDC on Tempo, Base, Solana, Algorand or BNB Chain with no signup, or top up a prepaid balance in rupiah.

## Output

Returns a JSON object containing the model name used, an output object with a media URL or JSON payload of the generated audio, and costMicroUsd indicating the amount charged in micro-USD for the call.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "model": "tts-1.5-mini",
  "output": {
   "url": "https://api.glianalabs.com/v1/media/<id>"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/glianaai-tts-1-5-mini-text-to-speech-e279955e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.glianalabs.com](https://www.zero.xyz/host/api.glianalabs.com/llms.txt)