Dear,

I’m allowing myself to dig up this subject.
We’d like to implement the API through javascript.

But since it’s client-side, it’ll expose the API key and, thus, anyone can retrieve the API key and use it in another website.

Is there any way to restrict the requests by domain name?
Regards,

I’m not sure I understand the question, but it seems your question is related to authentication, so you should contact RapidAPI directly about this.

They can be reached at: support@rapidapi.com