ModelArk asset Universal OpenAPI (official Query style)

POST

/v1/ark

Consistent with Volcengine / BytePlus official APIs: POST /v1/ark?Action={Action}&Version=2024-01-01.

Supported Actions: CreateAssetGroup, CreateAsset, ListAssetGroups, ListAssets, GetAsset, GetAssetGroup, UpdateAssetGroup, UpdateAsset, DeleteAsset, DeleteAssetGroup, CreateVisualValidateSession, GetVisualValidateResult.

Body is JSON; Action determines the request body schema (see Examples below).

Compatible with the legacy path POST /v1/ark/assets/{Action} (Action in path; Version still via Query or default).

请求参数

Authorization

Query 参数

Header 参数

Body 参数application/json必填

示例

CreateAsset · Image assetCreateAsset · Video asset

{
    "GroupId": "group-xxxxxxxx",
    "URL": "https://example.com/reference.png",
    "AssetType": "Image",
    "Name": "ref-image",
    "ProjectName": "default"
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

cURL

CreateAsset · Image assetCreateAsset · Video asset

curl --location '/v1/ark?Action=undefined&Version=undefined&channel_id=undefined' \
--header 'X-Ark-Channel-Id;' \
--header 'Content-Type: application/json' \
--data '{
    "GroupId": "group-xxxxxxxx",
    "URL": "https://example.com/reference.png",
    "AssetType": "Image",
    "Name": "ref-image",
    "ProjectName": "default"
}'

返回响应

🟢200ArkUpstreamSuccess

application/json

上游成功响应（透传 JSON）

Bodyapplication/json

示例

{
    "ResponseMetadata": {
        "RequestId": "20260324120000-00000000-000000000000",
        "Action": "CreateAsset",
        "Version": "2024-01-01",
        "Service": "ark",
        "Region": "cn-beijing"
    },
    "Result": {
        "Id": "asset-20260318071009-abc",
        "Status": "Processing"
    }
}

🟠400ArkGatewayBadRequest

🟠403ArkGatewayForbidden

🔴502ArkGatewayBadGateway

修改于 2026-08-04 13:18:00

Proxy-download the video of a completed task

Create asset group