Use your own base url

orval doesn't set any base url by default but you have multiple possibility to add it

Axios

You can set a default baseUrl

 Axios.defaults.baseURL = '<BACKEND URL>'; // use your own URL here or environment variable

You can also use an interceptor do it

1 axios.interceptors.request.use((config) => {
2   return {
3     ...config,
4     baseURL: '<BACKEND URL>', // use your own URL here or environment variable
5   };
6 });

There is also the possibilty to create a custom axios instance

 const AXIOS_INSTANCE = Axios.create({ baseURL: '<BACKEND URL>' }); // use your own URL here or environment variable

Angular http client

You can use an interceptor to automatically add the url of your API. Like you would do to add an authorization header.

Other client

Depending the client that you are using you will need to add it by yourself