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Unicode C

Adyen Create Payment Session

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Creates an Adyen payment session.

Chilkat Unicode C Downloads

Unicode C
#include <C_CkHttpW.h>
#include <C_CkJsonObjectW.h>
#include <C_CkHttpResponseW.h>
#include <C_CkStringBuilderW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttpW http;
    HCkJsonObjectW json;
    HCkHttpResponseW resp;
    HCkStringBuilderW sbResponseBody;
    HCkJsonObjectW jResp;
    int respStatusCode;
    const wchar_t *paymentSession;

    success = FALSE;

    http = CkHttpW_Create();

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

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

    resp = CkHttpResponseW_Create();
    success = CkHttpW_HttpJson(http,L"POST",L"https://checkout-test.adyen.com/v41/paymentSession",json,L"application/json",resp);
    if (success == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkHttpW_Dispose(http);
        CkJsonObjectW_Dispose(json);
        CkHttpResponseW_Dispose(resp);
        return;
    }

    sbResponseBody = CkStringBuilderW_Create();
    CkHttpResponseW_GetBodySb(resp,sbResponseBody);

    jResp = CkJsonObjectW_Create();
    CkJsonObjectW_LoadSb(jResp,sbResponseBody);
    CkJsonObjectW_putEmitCompact(jResp,FALSE);

    respStatusCode = CkHttpResponseW_getStatusCode(resp);
    wprintf(L"Status Code = %d\n",respStatusCode);
    wprintf(L"Response Body:\n");
    wprintf(L"%s\n",CkJsonObjectW_emit(jResp));

    if (respStatusCode >= 400) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",CkHttpResponseW_header(resp));
        wprintf(L"Failed.\n");
        CkHttpW_Dispose(http);
        CkJsonObjectW_Dispose(json);
        CkHttpResponseW_Dispose(resp);
        CkStringBuilderW_Dispose(sbResponseBody);
        CkJsonObjectW_Dispose(jResp);
        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

    paymentSession = CkJsonObjectW_stringOf(jResp,L"paymentSession");


    CkHttpW_Dispose(http);
    CkJsonObjectW_Dispose(json);
    CkHttpResponseW_Dispose(resp);
    CkStringBuilderW_Dispose(sbResponseBody);
    CkJsonObjectW_Dispose(jResp);

    }