Retrieve All user data.

I used campaigns module created a lead form, but it only for one user, if there are 10 users, I have to create 10 leads form.

I was thinking to create one lead form, and retrieve all user from database, allow user choose their name from the lead form and save it.

Does SuiteCRM provided api for us to retrieve user data?

There are REST/SOAP api’s which can be found in the service directory within the main SuiteCRM directory.