https://api.simplified.com/api/v1/tasks/<task_id>
curl --location --request POST 'http://dev-cn.your-api-server.com/api/v1/service/video-tools/merge-videos' \
--header 'Authorization: Api-Key hu5jioncdslibf345.cnEMVODSm' \
--header 'content-type: application/json' \
--data-raw '{
"video_urls": [
"string"
]
}'
{
"task_id": "string"
}