(Unicode C++) Adyen Create Payment Session

Creates an Adyen payment session.

Note: This example requires Chilkat v11.0.0 or greater.

Chilkat C/C++ Library Downloads
MS Visual C/C++ C++ Builder Linux C/C++ Alpine Linux C/C++	MacOS C/C++ iOS C/C++ Android C/C++ MinGW C/C++

#include <CkHttpW.h>
#include <CkJsonObjectW.h>
#include <CkHttpResponseW.h>
#include <CkStringBuilderW.h>

void ChilkatSample(void)
    {
    bool success = false;

    CkHttpW http;

    // Use this online tool to generate the code from sample JSON:
    // Generate Code to Create JSON

    // The following JSON is sent in the request body, and is constructed by the code that follows.

    // {
    //   "merchantAccount": "YourMerchantAccount",
    //   "sdkVersion": "1.9.7",
    //   "channel": "Web",
    //   "amount": {
    //     "currency": "EUR",
    //     "value": 17408
    //   },
    //   "reference": "Your order number",
    //   "countryCode": "NL",
    //   "shopperLocale": "nl_NL",
    //   "origin": "https://www.yourshop.com",
    //   "returnUrl": "https://www.yourshop.com/checkout/completed"
    // }
    CkJsonObjectW json;
    json.UpdateString(L"merchantAccount",L"YourMerchantAccount");
    json.UpdateString(L"sdkVersion",L"1.9.7");
    json.UpdateString(L"channel",L"Web");
    json.UpdateString(L"amount.currency",L"EUR");
    json.UpdateInt(L"amount.value",17408);
    json.UpdateString(L"reference",L"Your order number");
    json.UpdateString(L"countryCode",L"NL");
    json.UpdateString(L"shopperLocale",L"nl_NL");
    json.UpdateString(L"origin",L"https://www.yourshop.com");
    json.UpdateString(L"returnUrl",L"https://www.yourshop.com/checkout/completed");

    http.SetRequestHeader(L"X-API-Key",L"YourAPIkey");

    CkHttpResponseW resp;
    success = http.HttpJson(L"POST",L"https://checkout-test.adyen.com/v41/paymentSession",json,L"application/json",resp);
    if (success == false) {
        wprintf(L"%s\n",http.lastErrorText());
        return;
    }

    CkStringBuilderW sbResponseBody;
    resp.GetBodySb(sbResponseBody);

    CkJsonObjectW jResp;
    jResp.LoadSb(sbResponseBody);
    jResp.put_EmitCompact(false);

    int respStatusCode = resp.get_StatusCode();
    wprintf(L"Status Code = %d\n",respStatusCode);
    wprintf(L"Response Body:\n");
    wprintf(L"%s\n",jResp.emit());

    if (respStatusCode >= 400) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",resp.header());
        wprintf(L"Failed.\n");
        return;
    }

    // Sample JSON response:

    // {
    //   "paymentSession": "eyJjaGVja291 ... iMS45LjcifQ=="
    // }

    // Sample code for parsing the JSON response...
    // Use the following online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    const wchar_t *paymentSession = 0;

    paymentSession = jResp.stringOf(L"paymentSession");
    }