Send email from ASP.NET Core

dotnet add package Reloop.Email

1using Reloop.Email;
2
3var builder = WebApplication.CreateBuilder(args);
4var app = builder.Build();
5
6var reloop = ReloopEmail.Client(
7    Environment.GetEnvironmentVariable("RELOOP_API_KEY"));
8
9app.MapPost("/send", async (SendRequest req) =>
10{
11    var email = await reloop.Emails.SendAsync(new SendEmailRequest
12    {
13        From = "Acme <onboarding@yourdomain.com>",
14        To = new[] { req.To },
15        Subject = "Hello from ASP.NET",
16        Html = "<strong>It works!</strong>"
17    });
18
19    return Results.Ok(new { id = email.Id });
20});
21
22app.Run();
23
24record SendRequest(string To);