Back to All APIs
🎙️

ElevenLabs

AI

AI voice synthesis and text-to-speech

Convert text to natural-sounding speech using ElevenLabs. Clone voices, generate audio, and build voice-enabled AI agents.

Details

Auth Type
API Key (xi-api-key header)
Rate Limit
2 req/s
Pricing
$5/month for 30K chars; $22/month for 100K chars
Full Docs
Step 1: Save your provider key

This is NOT your Callio key. Enter the API key from the provider's dashboard (e.g. OpenAI/SendGrid).

API Key (xi-api-key header)

1. Go to https://elevenlabs.io/app/settings 2. Copy your API key 3. Paste it in the API Key field

Get API Credentials

Getting Started

1

Try It Instantly

Click "Try It" above to test the API in the playground

2

Add to Your Agent

Click "Add to Agent" to get your API key and integrate

Common Use Cases

Text-to-speech
Voice cloning
Podcast automation
Audiobook generation
Voice assistants

💻 Code Examples

Get started quickly with these code examples in your favorite language

curl -X GET \
  'https://www.callio.dev/api/proxy/elevenlabs-tts/endpoint' \
  -H 'Authorization: Bearer YOUR_CALLIO_KEY' \
  -H 'Content-Type: application/json'

💡 Tip: Replace YOUR_CALLIO_KEY with your actual Callio API key from the dashboard.

Ready to integrate ElevenLabs?

Test endpoints live or generate your API key and start building in minutes

Browse More APIs