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POST
/
v1
/
files
/
upload
Upload File
curl --request POST \
  --url https://api.minimax.io/v1/files/upload \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form purpose=prompt_audio \
  --form file=@example-file
{
  "file": {
    "file_id": "${file_id}",
    "bytes": 5896337,
    "created_at": 1700469398,
    "filename": "sample.mp3",
    "purpose": "prompt_audio"
  },
  "base_resp": {
    "status_code": 0,
    "status_msg": "success"
  }
}

Authorizations

​
Authorization
string
header
required

HTTP: Bearer Auth

Headers

​
Content-Type
enum<string>
default:multipart/form-data
required

Indicates the request is a multipart file upload.

Available options:
multipart/form-data

Body

multipart/form-data
​
purpose
enum<string>
default:prompt_audio
required

The purpose of the file. Supported values and formats:

  • prompt_audio: Sample Audio for Voice Cloning(supports mp3, m4a, wav)
Available options:
prompt_audio
Example:

"prompt_audio"

​
file
file
required

The file to upload. Provide the path to the audio file.

Requirements for uploaded files:

  • Format: mp3, m4a, wav
  • Duration: less than 8 seconds
  • Size: up to 20 MB

Response

200 - application/json
​
file
object
​
base_resp
object