Get Asset

GET/v1/assets/{asset_id}

Retrieve Asset metadata and a temporary signed download URL.

Path parameters

stringasset_idrequired

External Asset ID, without the asset:// prefix.

Expiration

The asset:// reference is persistent. The signed download_url expires after 12 hours; call this endpoint again to refresh it.

curl https://api.sandbase.ai/v1/assets/asset-20260710150403-hx4hf \
  -H "Authorization: Bearer $SANDBASE_API_KEY"

Response200 OK

{
  "external_id": "asset-20260710150403-hx4hf",
  "asset_url": "asset://asset-20260710150403-hx4hf",
  "status": "Active",
  "asset_type": "Video",
  "download_url": "https://cdn.example.com/signed-url"
}