How to call a web api in c#.

Question

Hello every one how to call this api in c# end with any ajax call for get token ?/api?/Authenticate?/Login?/Login

Sachin Singh · Answer

test this var obj = new { applicationKey = "key" , applicationName = "App" }; client.BaseAddress = new Uri( "https://api.azurewebsites.net" ); client.DefaultRequestHeaders.Accept.Add( new MediaTypeWithQualityHeaderValue( "application/json" )); var response = await client.PostAsJsonAsync( "/api/Authenticate/Login/Login" , obj);

Sachin Singh · Answer

use this public void ConfigureServices(IServiceCollection services) { services.AddHttpClient(); } public class BasicUsageModel : PageModel { private readonly IHttpClientFactory _clientFactory; public IEnumerable Branches { get; private set; } public bool GetBranchesError { get; private set; } public BasicUsageModel(IHttpClientFactory clientFactory) { _clientFactory = clientFactory; } public async Task OnGet() { var request = new HttpRequestMessage(HttpMethod.Get, "url" ); request.Headers.Add( "Key" , "yr key" ); request.Headers.Add( "AppName" , "yr app name" ); var client = _clientFactory.CreateClient(); var response = await client.SendAsync(request); if (response.IsSuccessStatusCode) { using var responseStream = await response.Content.ReadAsStreamAsync(); Branches = await JsonSerializer.DeserializeAsync >(responseStream); } else { GetBranchesError = true ; Branches = Array.Empty (); } } }

How to call a web api in c#.

Answers (2)