Skip to content
Cloudflare API
Start here
API Reference
AI
Finetunes
Assets

Upload a Finetune Asset

ai.finetunes.assets.create(strfinetune_id, AssetCreateParams**kwargs) -> AssetCreateResponse
POST/accounts/{account_id}/ai/finetunes/{finetune_id}/finetune-assets

Uploads training data assets for a Workers AI fine-tuning job.

Security
API Token

The preferred authorization scheme for interacting with the Cloudflare API. Create a token.

Example:Authorization: Bearer Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY
API Email + API Key

The previous authorization scheme for interacting with the Cloudflare API, used in conjunction with a Global API key.

Example:X-Auth-Email: user@example.com

The previous authorization scheme for interacting with the Cloudflare API. When possible, use API tokens instead of Global API keys.

Example:X-Auth-Key: 144c9defac04969c7bfad8efaa8ea194
Accepted Permissions (at least one required)
Workers AI Write
ParametersExpand Collapse
account_id: str
finetune_id: str
file: FileTypes

File to upload

file_name: str

Name of the file (adapter_config.json or adapter_model.safetensors)

ReturnsExpand Collapse
class AssetCreateResponse: …
success: bool

Upload a Finetune Asset

import os
from cloudflare import Cloudflare

client = Cloudflare(
    api_token=os.environ.get("CLOUDFLARE_API_TOKEN"),  # This is the default and can be omitted
)
asset = client.ai.finetunes.assets.create(
    finetune_id="bc451aef-f723-4b26-a6b2-901afd2e7a8a",
    account_id="023e105f4ecef8ad9ca31a8372d0c353",
    file=b"Example data",
    file_name="file_name",
)
print(asset.success)
{
  "success": true
}
Returns Examples
{
  "success": true
}