What is the rate limit of events api of historical pricing in LSEG Data Library？

LiangCheng

I am using the LSEG Data Library for Python to extract price data via Workspace.

I divided the ric list into a few groups, and each group contains 25 rics. Then I tried to retrieve the data in a loop. It worked for a few minutes and finally threw out 429 error.

I noticed there is rate limit for RDP API, but not sure if it is applicable to LDL when communicating with Workspace.

What I want to confirm is:

1. what is the rate limit of the events API when working along with Workspace?
2. how many rics can I put into the universe parameter?
3. If I assign a ric list to universe, will the backend of LDL retrieve the data in bulk? or it will convert to single request for each ric? Will bulk operation have better performance?

Thanks.