the method you said before solved my problem. I ask about the API because i think that could be another way to get all experiment list

Oh you can definitely use the RestAPI, but in this specific case, I'm not sure there is something better.
(BTW: Look for APIClient it a pythonic interface for the RestAPI)

I think so, let me give it a try, btw, I just found server API but not sure how to use it, for example /debug.ping, should i post request on “ http://localhost:8080/debug/ping ” or “ http://localhost:8080/debug.ping ”?

Sure 🙂
https://clear.ml/docs/latest/docs/references/sdk/task#get_reported_scalars

Thank you! another question this method seems need to get the result one by one on the fly. Because i have lots of complete experiments, is there a way that i can pull all scalars at once? Or, can i get experiments list and pull the data?

is there a way that i can pull all scalars at once?

I guess you mean from multiple Tasks ? (if so then the answer is no, this is on a per Task basis)

Or, can i get experiments list and pull the data?

Yes, you can use Task.get_tasks to get a list of task objects, then iterate over them. Would that work for you?
https://clear.ml/docs/latest/docs/references/sdk/task/#taskget_tasks

based on this:
https://clear.ml/docs/latest/docs/references/api/endpoints#post-debugping
" http://localhost:8080/debug.ping ”
btw: What'd the usage scenario ?

Thanks, i’ll give it a try