How can I use Axios with TypeScript for advanced API calls?

How can I use Axios with TypeScript for advanced API calls?

You can use Axios with TypeScript by defining interfaces for your API responses and using generics to ensure type safety.

Can you show me an example of defining an interface for a response?

Sure! For instance, if your API returns a user object, you can define an interface like this: interface User { id: number; name: string; }.

How do I make a GET request using this interface?

You can use Axios like this: const response = await axios.get<User>('https://api.example.com/user'); This ensures the response is typed as User.

What if the API response has nested objects?

You can define nested interfaces. For example, if the user has an address, you can create an Address interface and include it in the User interface.