I am new to web api. I have written a web api, based on vs 2022 mvc, to communicate with my sqlserver as :

using cd.Data;
using cd.ModelsCd;
using Microsoft.AspNetCore.JsonPatch;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;

namespace cd.Controllers
{
    [Route("api/[controller]")]
    [ApiController]
    public class CdsController : ControllerBase
    {
        private readonly cdContext _context;

        public CdsController(cdContext context)
        {
            _context = context;
        }

        // GET: api/Cds
        [HttpGet]
        public async Task<ActionResult<IEnumerable<Cd>>> GetCd()
        {
            return await _context.Cd.ToListAsync();
        }

        // GET: api/Cds/5
        [HttpGet("{id}")]
        public async Task<ActionResult<Cd>> GetCd(int id)
        {
            var cd = await _context.Cd.FindAsync(id);

            if (cd == null)
            {
                return NotFound();
            }

            return cd;
        }
}

the code i used to get info is :

static async Task LectureAsync2()
{
    client.BaseAddress = new Uri("http://WebApiCd:7134/");

    client.DefaultRequestHeaders.Accept.Clear();
    client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

    try
    {
        // get 1 CD
        Console.WriteLine("GET 1 Cd");
        fich Cds1 = null;
        HttpResponseMessage response = await client.GetAsync("http://webapicd:7134/api/Cds/11");

        if (response.IsSuccessStatusCode)
        {
            Cds1 = await response.Content.ReadAsAsync<fich>();
        }
        Console.WriteLine(Cds1.CdNom);
    }
    catch (Exception e)
    {
        Console.WriteLine(e.Message);
    }
    Console.ReadLine();

}

I have tried to use it with vs 2022 in a Windows console app => ok, in Windows .net maui => ok, in vs 2022 .net maui android emulator or samsung s21 connetced to my PC, the result is Dotnet connection failure.

Network config is ok, because I have entered in the samsung web browser : http://webapicd:7134/api/Cds/11 and I have received a good response.
Can you, please, indicate what am i doing wrong in android ?
Thanks in advance.