腾讯天御验证码

{
  "Captcha": {
    "Tencent": {
      "SecretId": "AKIDxxxxxxxx",
      "SecretKey": "your-secret-key",
      "CaptchaAppId": 1234567890,
      "AppSecretKey": "your-app-secret-key"
    }
  }
}

builder.Services.AddBitzsoftTencentCaptcha(builder.Configuration.GetSection("Captcha:Tencent"));

public class TencentCaptchaService(ICaptchaProvider captcha)
{
    public async Task<CaptchaResult<CaptchaVerification>> VerifyAsync(string ticket, string randstr, string userIp)
    {
        return await captcha.VerifyAsync(new CaptchaVerifyRequest
        {
            Ticket = ticket,
            Randstr = randstr,
            UserIp = userIp,
        });
    }
}