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AGISHub Text-to-Speech (Audio Speak)
x402
AGISHub Text-to-Speech (Audio Speak) is a paid API for AI agents from api.agishub.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).
Converts a text string into spoken audio, returning a base64-encoded MP3 in one of several supported languages.
Price / call$0.05
Success—
StatusUnknown
How this service works
Convert text into spoken audio (returned base64-encoded MP3), in several languages.
Output
A JSON object containing a 'result' field with the base64-encoded MP3 audio of the spoken text. The agent must decode the base64 string to obtain the raw MP3 file for playback or storage.
Example use cases
Multilingual podcast intro generation
“Take this intro script — 'Welcome to the daily briefing, your source for top news.' — and turn it into spoken audio in Spanish so I can use it as a podcast intro.”
Accessibility audio for web content
“I need to make this English paragraph accessible as audio: 'Our store hours are Monday through Friday, 9am to 6pm.' — can you generate a spoken MP3 of it?”
Language learning pronunciation sample
“Generate an audio pronunciation of this Chinese text: '你好，我叫小明' so I can hear how it sounds.”
Technical details
Endpoint
GEThttps://api.agishub.com/v1/audio-speakWhen to prefer
Choose this endpoint when you need a quick, pay-per-call text-to-speech conversion with multilingual support (English, Spanish, French, Chinese, Japanese, Korean) and the output needs to be a base64-encoded MP3 that can be embedded or stored. It is well-suited for agents operating in x402 micropayment environments that need TTS without managing a subscription or API key.
Side effects
- Missing required 'text' query parameter returns an error
- Unsupported language code (not in en/es/fr/zh/jp/kr) may return an error or default to English
- Empty or whitespace-only text (minLength:1 violated) returns a validation error
- Very long text inputs may time out or be truncated
- Network or upstream TTS provider errors may return a 5xx response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"result": "Convert text into spoken audio (returned base64-encoded MP3), in several languages."
}
}Tags
x402
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