gistfile1.cs

[HttpGet, Route("api/posts/{permalink}")]
public async Task<object> PostWithPermalink(string permalink)
{
    var post = await _repository.FindAsync(permalink);
    
    if (post != null) 
    {
        return new
        {
            title = post.Title,
            introduction = post.Introduction,
            permalink = post.Permalink,
            content = post.Content,
            author = post.Author.Name,
            date = post.PostDate.ToString("dd/MM/yyyy hh:mm"),
            categories = post.Categories
        };
    }
    throw new HttpResponseException(HttpStatusCode.NotFound);
}