TokenController.cs

[Route("api/[controller]")]
public class TokenController : Controller
{
	[HttpPost]
	public IActionResult Post([FromBody]LoginModel loginModel)
	{
		if (loginModel.Username != "stephany" && loginModel.Password != "batista")
			return Unauthorized();

		var token = new JwtTokenBuilder()
				.AddSecurityKey(JwtSecurityKey.Create("a-password-very-big-to-be-good"))
				.AddSubject("Stehany Batista")
				.AddIssuer("stephanybatista.com")
				.AddAudience("stephanybatista.com")
				.AddNameId("salmeidabatista@gmail.com")
				.AddClaim("employeer", "31")
				.AddExpiry(1)
				.Build();

		return Ok(token);
	}       
}