Text to Speech API
Convert text to MP3 speech audio in 50+ languages. x402 micropayment.
Installation
Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).
claude mcp add --transport sse text-to-speech-api 'https://text-to-speech.api.klymax402.com/mcp'{
"mcpServers": {
"text-to-speech-api": {
"type": "sse",
"url": "https://text-to-speech.api.klymax402.com/mcp"
}
}
}Documentation
Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.
Sommaire
Text to Speech API
Convert text to speech audio -- 20+ languages, base64 MP3 output. Google TTS engine, fast and reliable. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.
Part of the klymax402 marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.
Quickstart -- MCP
Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):
{
"mcpServers": {
"text-to-speech": {
"url": "https://text-to-speech.api.klymax402.com/mcp"
}
}
}Quickstart -- HTTP (x402)
curl -X POST "https://text-to-speech.api.klymax402.com/api/speak" \
-H "Content-Type: application/json" \
-d '{"text":"..."}'
# -> 402 Payment Required, with an x402 payment challenge in the response bodyAny x402-aware client (@x402/fetch, x402-agent-tools, ATXP) handles the 402 -> sign -> retry cycle automatically.
Tools
| Tool | Method | Path | Price | Description |
|---|---|---|---|---|
media_text_to_speech | POST | /api/speak | $0.012 | Convert text to speech audio |
media_text_to_speech
Use this when you need to convert text to speech audio. Returns base64-encoded MP3 audio in JSON.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
text | string | yes | The text to convert to speech (max 200 characters per request) |
language | string | no | Language code: en, fr, es, de, it, pt, ja, ko, zh, ar, ru, hi, etc. (default: en) |
Example response:
{"audio":"SUQzBAAAAAAAI1RTU0UAAAAP...","language":"en","textLength":45,"durationEstimate":3.2,"format":"mp3"}When to use: generating audio narration, building voice assistants, creating audio versions of articles, accessibility features, and language learning apps.
Not for: language detection (use text_detect_language), text translation (use text_translate), OCR from images (use media_extract_text_from_image).
Example agent prompts
- "Convert text to speech audio"
Payment
- Protocol: x402 -- HTTP-native pay-per-call, no signup, no API key
- Network: Base L2 (
eip155:8453) - Asset: USDC
- Facilitator: Coinbase CDP (primary), PayAI (fallback)
- Also reachable via ATXP (OAuth-wrapped x402, RFC 9728 protected-resource metadata)
Part of klymax402
100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.
- Catalog: https://klymax402.com/llms.txt
- Full API reference: https://klymax402.com/llms-full.txt
- Live stats: https://klymax402.com/stats
License
MIT
Questions fréquentes
Qu'est-ce que Text to Speech API ?
Convert text to MP3 speech audio in 50+ languages. x402 micropayment.
Comment installer Text to Speech API ?
Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport sse text-to-speech-api 'https://text-to-speech.api.klymax402.com/mcp'. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.
Faut-il une clé API pour Text to Speech API ?
Son entrée au registre n'indique aucune clé ni secret obligatoire. Certaines fonctions peuvent tout de même demander un compte auprès du service auquel il se connecte.
Text to Speech API est-il open source ?
Oui. Son code est sur GitHub sous licence MIT.
Qui maintient Text to Speech API ?
Il est publié par Br0ski777. AI.tn le référence sans le maintenir ni le recommander.
Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.