Speech API converts speech to text and text to speech easily
The Speech API provides two main functionalities: Text-to-Speech and Speech-to-Text. These endpoints enable seamless conversion between text and audio formats, making them useful for accessibility, voice interactions, and content creation.
Endpoint: /text-to-speech
POST
{
"text": "Hello, how can I assist you?",
"language": "en-US",
}
Endpoint: /speech-to-text
POST
multipart/form-data
audioFile
.wav
, .mp3
, etc.) to be transcribed.language
(default: en-US
)Feature | APYFLUX | RapidAPI | ApiLayer |
---|---|---|---|
Real-time updates | ✅ Yes | ❌ No | ✅ Limited |
Uptime & reliability | 99.98% | 98% | 99.5% |
Data accuracy | ✅ 97%+ verified | ❌ Unverified sources | ✅ Somewhat accurate |
Response time | ⚡ 120ms | 🐢 350ms | ⚡ 200ms |
Cost-efficiency | ✅ Affordable | ❌ Expensive | ❌ High pricing |
Scalability | ✅ Handles 10M+ req/month | ❌ Limited usage | ✅ Medium-scale |
Ease of integration | ✅ 1-line code | ❌ Complex setup | ✅ Moderate |
Free tier available? | ✅ Yes | ❌ No free tier | ✅ Limited free calls |
Security compliance | ✅ GDPR, ISO certified | ❌ Not certified | ✅ Partial compliance |
Support & SLA | ✅ 24/7 Support, 99.9% SLA | ❌ Email-only | ✅ Limited support |
Customization | ✅ Flexible | ❌ Fixed structure | ✅ Some flexibility |
Updates & maintenance | ✅ Automatic | ❌ Manual effort | ✅ Delayed updates |
Historical data access | ✅ Yes, past 5 years | ❌ No | ✅ Limited |
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