Is there a way to create all tasks for one schedule with just one request 1? Or I have to create one by one ?
Yes, you currently need a separate API call to add each task. However, we have logged a ticket TASKSCLOUD-397 for further investigation and implementing your requested feature. We will keep you updated about the issue resolution progress.
Thanks for you answer.
Just one more question.
If I have a project with 500 tasks, so I have to do 500 requests for API, is that correct ?
And about credits, I will be billed 500 credits?
Yes your understanding is correct and each api call will consume one credit.