Below is a quick set of examples to show how to send HTTP POST requests from Vue to a backend API using fetch() which comes bundled with all modern browsers.

Simple POST request with a JSON body using fetch
This sends an HTTP POST request to the JSONPlaceholder api which is a fake online REST api that includes a /posts route that responds to POST requests with the contents of the post body and an id property. The id from the response is assigned to the vue component data property postId so it can be displayed in the component template.

#vue #vuejs #fetch