Client question for a webapi

I have a slight doubt ... it concludes a webapi in asp.net core, is already all tested and everything, however, I have raised a doubt ... It includes a new project next to this api, in order to be the client that will consume such api and wanted to know the following, how do I point to the address where my api is raised? Note: I wanted to use html with AJax requests but if you have a tip from a front end to consume and send json, leave a recommendation!