PayPal error 580001 HTTP Request from iOS

Question

Having some difficulties in implementing Adaptive payments in iOS and unfortunately there is very little documentation on PayPal's website or response. This is the code:

- (void)makePaymentSandbox{

    NSError *error;

    //NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
    //NSURLSession *session = [NSURLSession sessionWithConfiguration:configuration delegate:self delegateQueue:nil];

    NSURL *url = [NSURL URLWithString:@"https://svcs.sandbox.paypal.com/AdaptivePayments/Pay"];

    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url
                                                           cachePolicy:NSURLRequestUseProtocolCachePolicy
                                                       timeoutInterval:30.0];

    //setting
    [request setHTTPMethod:@"POST"];

    //headers
    [request addValue:@"alex-facilitator_api1.fastwebnet.it" forHTTPHeaderField:@"X-PAYPAL-SECURITY-USERID"];
    [request addValue:@"FW79EZXASW69NE8X" forHTTPHeaderField:@"X-PAYPAL-SECURITY-PASSWORD"];
    [request addValue:@"ABZua9nnv9oieyN4MwVt15YdgetaJHcyzqOHjkLbuM-bGRoI7WRS" forHTTPHeaderField:@"X-PAYPAL-SECURITY-SIGNATURE"];
    //NV
    [request addValue:@"JSON" forHTTPHeaderField:@"X-PAYPAL-REQUEST-DATA-FORMAT"];
    [request addValue:@"JSON" forHTTPHeaderField:@"X-PAYPAL-RESPONSE-DATA-FORMAT"];

    [request addValue:@"APP-80W288712P519543T" forHTTPHeaderField:@"X-PAYPAL-APPLICATION-ID"];

    [request addValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
    [request addValue:@"en_US" forHTTPHeaderField:@"Accept-Language"];


    //data

    /*NSString *userUpdate =[NSString stringWithFormat:@"clientDetails.applicationId=%@&actionType=%@",@"APP-80W284485P519543T", @"PAY",nil];
    NSData *data1 = [userUpdate dataUsingEncoding:NSUTF8StringEncoding];
    [request setHTTPBody:data1];
    [request setValue: [NSString stringWithFormat:@"%lu", (unsigned long)[data1 length]] forHTTPHeaderField:@"Content-Length"];*/


    NSDictionary *mapData = [[NSDictionary alloc] initWithObjectsAndKeys:

                             @"PAY", @"actionType",

                             @"USD", @"currencyCode",

                             @"http:\\www.cleverlyapp.com", @"cancelUrl",
                             @"http:\\www.cleverlyapp.com", @"returnUrl",


                             @"ReturnAll", @"requestEnvelope.detailLevel",
                             @"en_US", @"requestEnvelope.errorLanguage",


                             @"[email protected]", @"senderEmail",

                             @"0.1", @"receiverList.receiver(0).amount",
                             @"[email protected]", @"receiverList.receiver(0).email",

                             @"0.1", @"receiverList.receiver(1).amount",
                             @"[email protected]", @"receiverList.receiver(1).email",


                             @"APP-80W284485P519543T", @"clientDetails.applicationId",


                             nil];
    NSData *postData = [NSJSONSerialization dataWithJSONObject:mapData options:0 error:&error];
    [request setHTTPBody:postData];


    [NSURLConnection connectionWithRequest:request delegate:self];
}

Here's the response:

String: {
    error =     (
                {
            category = Application;
            domain = PLATFORM;
            errorId = 580001;
            message = "Invalid request: {0}";
            severity = Error;
            subdomain = Application;
        }
    );
    responseEnvelope =     {
        ack = Failure;
        build = 17325060;
        correlationId = e82ede718b929;
        timestamp = "2015-07-14T09:50:06.222-07:00";
    };
}

Answer 1

check these please:

1. Adaptive Payments Pay API Error 580001
2. 580001 Invalid request: {0} PayPal (PHP)
3. Error 580001

some have to do with encoding, set as JSON, but actualy sent as URL-encoded, etc, others have to do with currency and currency format used (e.g values sent should not include currency sign etc..)