RestEaseSampleApplication.cs

namespace RestEaseSampleApplication
{
    // We receive a JSON response, so define a class to deserialize the json into
    public class User
    {
        public string Name { get; set; }
        public string Blog { get; set; }

        // This is deserialized using Json.NET, so use attributes as necessary
        [JsonProperty("created_at")]
        public DateTime CreatedAt { get; set; }
    }

    // Define an interface representing the API
    // GitHub requires a User-Agent header, so specify one
    [Header("User-Agent", "RestEase")]
    public interface IGitHubApi
    {
        // The [Get] attribute marks this method as a GET request
        // The "users" is a relative path the a base URL, which we'll provide later
        // "{userId}" is a placeholder in the URL: the value from the "userId" method parameter is used
        [Get("users/{userId}")]
        Task<User> GetUserAsync([Path] string userId);
    }

    public class Program
    {
        public static void Main(string[] args)
        {
            // Create an implementation of that interface
            // We'll pass in the base URL for the API
            IGitHubApi api = RestClient.For<IGitHubApi>("https://api.github.com", async (request, token) =>
            {
            });

            // Now we can simply call methods on it
            // Normally you'd await the request, but this is a console app
            User user = api.GetUserAsync("canton7").Result;
            Console.WriteLine($"Name: {user.Name}. Blog: {user.Blog}. CreatedAt: {user.CreatedAt}");
            Console.ReadLine();
        }
    }
}