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Volengine Assets

Volengine Assets Overview

Overview of Volcano Engine material asset APIs for Seedance 2.0 video workflows.

The Volcano Engine material asset APIs support Seedance 2.0 video generation workflows that need reusable upstream asset IDs. Use these endpoints to create, inspect, list, and delete material assets before referencing them in Seedance 2.0 requests.

Workflow

  1. Call POST /v1/files/volengine/assets to create a material asset from a source URL.
  2. Call POST /v1/files/volengine/assets/get to inspect one asset when you need its current metadata.
  3. Call POST /v1/files/volengine/assets/list to browse non-deleted assets available to the current MaaS user.
  4. Call POST /v1/files/volengine/assets/delete to remove an asset that is no longer needed.

Available endpoints

EndpointPurpose
POST /v1/files/volengine/assetsCreate a Volcano Engine material asset
POST /v1/files/volengine/assets/deleteDelete a single material asset
POST /v1/files/volengine/assets/getRetrieve one material asset
POST /v1/files/volengine/assets/listList non-deleted material assets

Common behavior

  • All endpoints require Authorization: Bearer YOUR_API_KEY.
  • All endpoints use Content-Type: application/json.
  • Assets are scoped to the current MaaS user and Volcano Engine resource group.
  • Each account can create up to 10,000 Volcano Engine material assets.
  • List responses only include non-deleted assets.

Authentication

Include your API key in the Authorization header:

Authorization: Bearer YOUR_API_KEY