# JarvisClaw Text-to-Speech Audio Generation

> JarvisClaw Text-to-Speech Audio Generation is a paid API for AI agents from api.jarvisclaw.ai, paid per call via x402, $0.045/call, status unknown (last checked 2026-09-15).

Converts text to spoken audio using AI models via an OpenAI-compatible pay-per-call gateway settled in USDC

## Facts

- Endpoint: GET https://api.jarvisclaw.ai/v1/audio/speech
- Price: $0.045/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/jarvisclaw-text-to-speech-audio-generation-959bde62
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0oGmn_YIMfy5hGQLjL7Bz

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 jarvisclaw-text-to-speech-audio-generation-959bde62
```

Example prompt: Can you read this paragraph aloud for me — use gpt-4.1-nano and generate speech audio from: 'Welcome to our platform, we're glad you're here.' Keep the temperature at 1.0.

## When to prefer this

Choose this endpoint when you need text-to-speech audio generation with pay-per-call crypto billing (USDC on Base or Solana) and no monthly subscription, especially when integrating into AI agent workflows that require OpenAI-compatible TTS APIs with transparent per-call cost settling via x402.

## Known failure modes

- Payment failure if USDC balance is insufficient — 402 Payment Required
- Invalid model ID returns 400 Bad Request
- Messages array missing or malformed returns 422 Unprocessable Entity
- Streaming not supported for all models — may return 400 or fall back
- Rate limiting or gateway timeout returns 429 or 503

## How this service works

AI text-to-speech - natural voice synthesis with multiple voices, pay per request with USDC

## Output

An audio file containing the synthesized speech of the input text, generated by the selected AI model and returned as a streamed or complete audio response.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "string",
   "description": "Text to speak"
  },
  "model": {
   "type": "string",
   "description": "TTS model ID"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/jarvisclaw-text-to-speech-audio-generation-959bde62/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.jarvisclaw.ai](https://www.zero.xyz/host/api.jarvisclaw.ai/llms.txt)