Upload files

POST

/bigmodel/api/paas/v4/files

Upload files for functions such as Batch and Agent. Note that the Try it function only supports uploading small files. For the actual supported file size, please refer to the relevant description of purpose below.

Request

Header Params

Body Params multipart/form-data

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.302.ai/bigmodel/api/paas/v4/files' \
--header 'Authorization: Bearer ' \
--form 'file=@""' \
--form 'purpose="voice-clone-input"'

Responses

🟢200success

application/json

Body

Example

{
    "id": "1765788421805-7faba3429bb0463aa4091baff4bd7176.wav",
    "object": "file",
    "bytes": 248684,
    "filename": "chuichui.wav",
    "purpose": "agent",
    "created_at": 1765788421821
}

Modified at 2025-12-19 07:17:38

GLM-ASR-2512

Wavespeed Generation Task