OpenAPI Spec (preview)
{"openapi":"3.0.3","info":{"title":"text-to-speech","description":"Convert text to speech audio -- 20+ languages, base64 MP3 output. Google TTS engine, fast and reliable.","version":"1.0.0","x-guidance":"Convert text to speech audio -- 20+ languages, base64 MP3 output. Google TTS engine, fast and reliable.. Pay-per-call via x402 protocol (USDC on Base)."},"servers":[{"url":"http://text-to-speech-production-0f12.up.railway.app"}],"paths":{"/api/speak":{"post":{"summary":"Convert text to speech au