Simple api calling user details from url in swift iOS 2025 || interview Standard || simple coding

Описание: In iOS, I use URLSession to make API calls. I create a URLRequest, set HTTP method and headers, and parse the JSON response using Codable structs. I also handle errors like network issues or decoding failures.

How do you handle errors in API calling?

What is the use of Codable in Swift?

How do you make a POST request in Swift?

What’s the difference between URLSession.shared and a custom session?

How can you implement retry logic for failed API calls?