POST /video/v1/assets

Create a video asset

Detail	Value
Operation ID	media.createAsset
Method	POST
Path	/video/v1/assets
Connector	Mux

Parameters

No parameters.

Request Body

Field	Type
input	array
playback_policy	array

Using this endpoint in a workflow

1. Add an API Call node to your workflow.
2. Pick your Mux connection from the Connection dropdown.
3. In the Operation dropdown, select media.createAsset.
4. Fill in the parameter fields that appear. Use {{...}} to reference upstream values.

Required fields are marked — fill them or the call will fail at runtime.

What it returns

The API Call node writes the response to the workflow context:

{
  status: 200,
  success: true,
  data: { ...response body from the API... },
  latencyMs: 142
}

Reference response fields downstream as {{nodeId.data.path}}. The exact response shape is documented on the upstream Mux API reference.