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Models Agents API Reference

Models Agents API Reference

Use the API
- API Conventions
- Concurrency Limits and Timeouts
API Status
- GETAPI Status and Version
TTS
Stt
Agents
Voices
Voice Changer
- POSTVoice Changer (Bytes)
- STREAMVoice Changer (SSE)
Auth
- POSTGenerate a New Access Token
Datasets
Fine Tunes
Infill
- POSTInfill (Bytes)
Pronunciation Dicts

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API Status and Version

GET

https://api.cartesia.ai/

GET

/

1 import requests
2 
3 url = "https://api.cartesia.ai/"
4 
5 headers = {"Cartesia-Version": "2025-04-16"}
6 
7 response = requests.get(url, headers=headers)
8 
9 print(response.json())

200API Status and Version

1 {
2   "ok": true,
3   "version": "2025-04-16"
4 }

Headers

Cartesia-Version"2025-04-16"RequiredDefaults to 2025-04-16

Response

This endpoint returns an object.

okboolean

versionstring

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