This is depended on the Service you will use.
Mostly they provide a documentation HOWTO with code-snippets for different solutions, either
- just a link, referencing
- creating an https request with js, php, or others for request such like json/rest
anyhow, to integrate in BS you will possibly need to insert "custom code" component for the html and an js-file for javascript if needed.
I suppose tere will not ever be an official component in BS, as the solutions of that services vary much.
Ralph