Create - Cartesia Docs

cURL

curl --request POST \
  --url https://api.cartesia.ai/datasets/ \
  --header 'Authorization: Bearer <token>' \
  --header 'Cartesia-Version: <cartesia-version>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "description": "<string>"
}
'

{
  "id": "<string>",
  "name": "<string>",
  "created_at": "<string>",
  "description": "<string>"
}

POST

datasets

cURL

curl --request POST \
  --url https://api.cartesia.ai/datasets/ \
  --header 'Authorization: Bearer <token>' \
  --header 'Cartesia-Version: <cartesia-version>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "description": "<string>"
}
'

{
  "id": "<string>",
  "name": "<string>",
  "created_at": "<string>",
  "description": "<string>"
}

Authorizations

Authorization

string

header

required

Cartesia API key

Headers

Cartesia-Version

enum<string>

required

API version header. Must be set to the API version, e.g. '2024-06-10'.

Available options:

2024-06-10,

2024-11-13,

2025-04-16

Example:

"2025-04-16"

Body

application/json

Request to create a new dataset

name

string

required

Name for the new dataset

description

string

required

Optional description for the dataset

Response

200 - application/json

A collection of files used for fine-tuning models

string

required

Unique identifier for the dataset

name

string

required

Name of the dataset

created_at

string

required

Timestamp when the dataset was created

description

string

required

Optional description of the dataset

⌘I