Get Workflows By Id

curl --request GET \
  --url https://api.pixxel.space/v0/workflows/{workflow_id} \
  --header 'Authorization: <api-key>'

{
  "id": "<string>",
  "estimated_cost": 123,
  "name": "<string>",
  "created_by": "<string>",
  "description": "<string>",
  "spec": [
    123
  ],
  "created_at": "<string>",
  "updated_at": "<string>",
  "val_errors": [
    {
      "from": "<string>",
      "to": "<string>",
      "err": "<string>",
      "reason": "<string>",
      "component_name": "<string>"
    }
  ],
  "project_id": "<string>"
}