ASP.NET Minimal API sample for Twilio webhooks

Program.cs

using Microsoft.AspNetCore.Mvc;
using Twilio.AspNet.Core.MinimalApi;
using Twilio.TwiML;

var builder = WebApplication.CreateBuilder(args);
var app = builder.Build();

app.MapGet("/", () => "Hello World!");

app.MapGet("/sms", ([FromQuery] string from, [FromQuery] string body) =>
{
    var messageResponse = new MessagingResponse();
    messageResponse.Message($"{from} sent {body}");
    return Results.Extensions.TwiML(messageResponse);
});

app.MapPost("/sms", (HttpRequest request) =>
{
    var from = request.Form["From"];
    var body = request.Form["Body"];
    var messageResponse = new MessagingResponse();
    messageResponse.Message($"{from} sent {body}");
    return Results.Extensions.TwiML(messageResponse);
});

app.Run();