////Runs payment through service using json input and returns success or not
async Task RunAsyncPayment(PayDetails payDetails)
{
////Sets up http request to get authorization token
var getToken = new HttpClient(new NativeMessageHandler());
getToken.BaseAddress = new Uri("https://api.sandbox.paypal.com/v1/oauth2/token");
getToken.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
getToken.DefaultRequestHeaders.AcceptLanguage.Add(new StringWithQualityHeaderValue("en_US"));
getToken.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", "QVpPME41R0pWWkRFMFVidDQxN1FxZGVHMjJpRUZGaE8tdU1qaEpjU1BLSzZxVWZvUTJ5RzVMQ3p3LUpuc1owd2FEVDNvMmlBR2xVQ3p2b2g6RUtMaHQwZHVoZzRqSDc4bmRHSEh5QWtqYjB5dDQ1N0dndWhUTGtNUXRKb3FMSkJmNGFxZG9nR1c1M2hSZGJ1YXM4VENycU94cFlTUHBWRXY=");
////Runs http request and obtains authorization token
//var tokenContent = new FormUrlEncodedContent(new[]
//{
// new KeyValuePair<string, string>("grant_type", "client_credentials")
//});
//HttpResponseMessage tokenResponse = await getToken.PostAsync("https://api.sandbox.paypal.com/v1/oauth2/token", tokenContent);
//AccessResponse responseJson = tokenResponse.Content.ReadAsAsync<AccessResponse>().Result;
//var accessToken = responseJson.access_token;
////Sets up http request to post new payment according to payDetails object
//var postPayment = new HttpClient(new NativeMessageHandler());
//postPayment.BaseAddress = new Uri("https://api.sandbox.paypal.com/v1/payments/payment");
//postPayment.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);
////Runs http request to post new payment
//string postJson = JsonConvert.SerializeObject(payDetails);
//var postContent = new StringContent(postJson, Encoding.UTF8, "application/json");
//HttpResponseMessage paymentResponse = await postPayment.PostAsync("https://api.sandbox.paypal.com/v1/payments/payment", postContent);
}
////Creates json object with all credit card information which is then sent to the HTTP server
async public void creditCard()
{
FundingInstrument[] fu = new FundingInstrument[1];
fu[0] = new FundingInstrument(new CreditCard("4032032534003485", "visa", "9", "2021", "123", "Ethan", "Williams"));
PayDetails payDetails = new PayDetails();
payDetails.intent = "sale";
payDetails.payer = new Payer("credit_card", fu);
Transactions[] transactions = new Transactions[1];
transactions[0] = new Transactions(new Amount("72.34", "USD"), "Payment for rent");
payDetails.transactions = transactions;
await RunAsyncPayment(payDetails);
}