Unicode C
Unicode C
Amazon Pay - Create Charge
See more Amazon Pay Examples
Creates a Charge to authorize payment, if you have a Charge Permission in a Chargeable state. You can optionally capture payment immediately by setting captureNow to true. You can create up to 25 Charges per one-time Charge Permission.Chilkat Unicode C Downloads
#include <C_CkHttpW.h>
#include <C_CkJsonObjectW.h>
#include <C_CkPrivateKeyW.h>
#include <C_CkHttpResponseW.h>
#include <C_CkStringBuilderW.h>
void ChilkatSample(void)
{
BOOL success;
HCkHttpW http;
HCkJsonObjectW json;
HCkPrivateKeyW privKey;
const wchar_t *publicKeyId;
HCkHttpResponseW resp;
HCkStringBuilderW sbResponseBody;
HCkJsonObjectW jResp;
int respStatusCode;
const wchar_t *chargeId;
const wchar_t *chargePermissionId;
const wchar_t *chargeAmountAmount;
const wchar_t *chargeAmountCurrencyCode;
const wchar_t *captureAmountAmount;
const wchar_t *captureAmountCurrencyCode;
const wchar_t *refundedAmountAmount;
const wchar_t *refundedAmountCurrencyCode;
const wchar_t *convertedAmount;
const wchar_t *conversionRate;
const wchar_t *softDescriptor;
const wchar_t *merchantMetadata;
const wchar_t *providerMetadataProviderReferenceId;
const wchar_t *statusDetailsState;
const wchar_t *statusDetailsReasonCode;
const wchar_t *statusDetailsReasonDescription;
const wchar_t *statusDetailsLastUpdatedTimestamp;
const wchar_t *creationTimestamp;
const wchar_t *expirationTimestamp;
const wchar_t *releaseEnvironment;
success = FALSE;
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
http = CkHttpW_Create();
// Implements the following CURL command:
// curl "https://pay-api.amazon.com/:version/charges/" \
// -X POST
// -H "authorization:Px2e5oHhQZ88vVhc0DO%2FsShHj8MDDg%3DEXAMPLESIGNATURE"
// -H "x-amz-pay-date:20201012T235046Z"
// -H "x-amz-pay-idempotency-key:AVLo5tI10BHgEk2jEXAMPLEKEY"
// -d '{
// "chargePermissionId": "P21-1111111-1111111",
// "chargeAmount": {
// "amount": "14.00",
// "currencyCode": "USD"
// },
// "captureNow": true, // default is false
// "softDescriptor": "Descriptor",
// "canHandlePendingAuthorization": false //default is false
// }'
// Use the following online tool to generate HTTP code from a CURL command
// Convert a cURL Command to HTTP Source Code
// Use this online tool to generate code from sample JSON:
// Generate Code to Create JSON
// The following JSON is sent in the request body.
// {
// "chargePermissionId": "P21-1111111-1111111",
// "chargeAmount": {
// "amount": "14.00",
// "currencyCode": "USD"
// },
// "captureNow": true, // default is false
// "softDescriptor": "Descriptor",
// "canHandlePendingAuthorization": false //default is false
// }
json = CkJsonObjectW_Create();
CkJsonObjectW_UpdateString(json,L"chargePermissionId",L"P21-1111111-1111111");
CkJsonObjectW_UpdateString(json,L"chargeAmount.amount",L"14.00");
CkJsonObjectW_UpdateString(json,L"chargeAmount.currencyCode",L"USD");
CkJsonObjectW_UpdateBool(json,L"captureNow",TRUE);
CkJsonObjectW_UpdateString(json,L"softDescriptor",L"Descriptor");
CkJsonObjectW_UpdateBool(json,L"canHandlePendingAuthorization",FALSE);
// Load your Amazon Pay private key.
// There are many other ways to load private keys into the Chilkat private key object, such as from different formats,
// or from in-memory strings or bytes.
privKey = CkPrivateKeyW_Create();
success = CkPrivateKeyW_LoadPemFile(privKey,L"C:/someDir/myAmazonPayPrivateKey.pem");
if (success == FALSE) {
wprintf(L"%s\n",CkPrivateKeyW_lastErrorText(privKey));
CkHttpW_Dispose(http);
CkJsonObjectW_Dispose(json);
CkPrivateKeyW_Dispose(privKey);
return;
}
// Provide your Amazon Pay private key and Public Key ID
// Use your public key ID here. It must be the one associated with the private key.
// Note: The SetAuthPrivateKey method was added in Chilkat v9.5.0.89
publicKeyId = L"SANDBOX-AHEGSJCM3L2S637RBGABLAFW";
success = CkHttpW_SetAuthPrivateKey(http,publicKeyId,privKey);
if (success == FALSE) {
wprintf(L"%s\n",CkHttpW_lastErrorText(http));
CkHttpW_Dispose(http);
CkJsonObjectW_Dispose(json);
CkPrivateKeyW_Dispose(privKey);
return;
}
// Note: When the private key is provided as shown above, Chilkat will automatically add the required x-amz-pay-* headers to the HTTP request,
// and will also sign the request. Nothing more is needed.
// Chilkat automatically generates and adds the following headers:
//
// x-amz-pay-date
// x-amz-pay-host
// x-amz-pay-region
// x-amz-pay-idempotency-key
// Authorization
CkHttpW_putAccept(http,L"application/json");
// To use the live system, replace "sandbox" with "live" in the URL passed to HttpJson.
// Also, make sure to use the correct region: pay-api.amazon.com, pay-api.amazon.eu, or pay-api.amazon.jp
resp = CkHttpResponseW_Create();
success = CkHttpW_HttpJson(http,L"POST",L"https://pay-api.amazon.eu/sandbox/v2/charges/",json,L"application/json",resp);
if (success == FALSE) {
wprintf(L"%s\n",CkHttpW_lastErrorText(http));
CkHttpW_Dispose(http);
CkJsonObjectW_Dispose(json);
CkPrivateKeyW_Dispose(privKey);
CkHttpResponseW_Dispose(resp);
return;
}
sbResponseBody = CkStringBuilderW_Create();
CkHttpResponseW_GetBodySb(resp,sbResponseBody);
jResp = CkJsonObjectW_Create();
CkJsonObjectW_LoadSb(jResp,sbResponseBody);
CkJsonObjectW_putEmitCompact(jResp,FALSE);
// If the status code is not equal to 201, this will display error information.
wprintf(L"Response Body:\n");
wprintf(L"%s\n",CkJsonObjectW_emit(jResp));
respStatusCode = CkHttpResponseW_getStatusCode(resp);
wprintf(L"Response Status Code = %d\n",respStatusCode);
if (respStatusCode != 201) {
wprintf(L"Failed.\n");
CkHttpW_Dispose(http);
CkJsonObjectW_Dispose(json);
CkPrivateKeyW_Dispose(privKey);
CkHttpResponseW_Dispose(resp);
CkStringBuilderW_Dispose(sbResponseBody);
CkJsonObjectW_Dispose(jResp);
return;
}
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "chargeId": "P21-1111111-1111111-C111111",
// "chargePermissionId": "P21-1111111-1111111",
// "chargeAmount": {
// "amount": "14.00",
// "currencyCode": "USD"
// },
// "captureAmount": {
// "amount": "14.00",
// "currencyCode": "USD"
// },
// "refundedAmount": {
// "amount": "0.00",
// "currencyCode": "USD"
// },
// "convertedAmount": "14.00",
// "conversionRate": "1.00",
// "softDescriptor": "Descriptor",
// "merchantMetadata": null,
// "providerMetadata": {
// "providerReferenceId": null
// },
// "statusDetails":{
// "state": "Captured",
// "reasonCode": null,
// "reasonDescription": null,
// "lastUpdatedTimestamp": "20190714T155300Z"
// },
// "creationTimestamp": "20190714T155300Z",
// "expirationTimestamp": "20190715T155300Z",
// "releaseEnvironment": "Sandbox"
// }
// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON
// Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
// See this example explaining how this memory should be used: const char * functions.
chargeId = CkJsonObjectW_stringOf(jResp,L"chargeId");
chargePermissionId = CkJsonObjectW_stringOf(jResp,L"chargePermissionId");
chargeAmountAmount = CkJsonObjectW_stringOf(jResp,L"chargeAmount.amount");
chargeAmountCurrencyCode = CkJsonObjectW_stringOf(jResp,L"chargeAmount.currencyCode");
captureAmountAmount = CkJsonObjectW_stringOf(jResp,L"captureAmount.amount");
captureAmountCurrencyCode = CkJsonObjectW_stringOf(jResp,L"captureAmount.currencyCode");
refundedAmountAmount = CkJsonObjectW_stringOf(jResp,L"refundedAmount.amount");
refundedAmountCurrencyCode = CkJsonObjectW_stringOf(jResp,L"refundedAmount.currencyCode");
convertedAmount = CkJsonObjectW_stringOf(jResp,L"convertedAmount");
conversionRate = CkJsonObjectW_stringOf(jResp,L"conversionRate");
softDescriptor = CkJsonObjectW_stringOf(jResp,L"softDescriptor");
merchantMetadata = CkJsonObjectW_stringOf(jResp,L"merchantMetadata");
providerMetadataProviderReferenceId = CkJsonObjectW_stringOf(jResp,L"providerMetadata.providerReferenceId");
statusDetailsState = CkJsonObjectW_stringOf(jResp,L"statusDetails.state");
statusDetailsReasonCode = CkJsonObjectW_stringOf(jResp,L"statusDetails.reasonCode");
statusDetailsReasonDescription = CkJsonObjectW_stringOf(jResp,L"statusDetails.reasonDescription");
statusDetailsLastUpdatedTimestamp = CkJsonObjectW_stringOf(jResp,L"statusDetails.lastUpdatedTimestamp");
creationTimestamp = CkJsonObjectW_stringOf(jResp,L"creationTimestamp");
expirationTimestamp = CkJsonObjectW_stringOf(jResp,L"expirationTimestamp");
releaseEnvironment = CkJsonObjectW_stringOf(jResp,L"releaseEnvironment");
CkHttpW_Dispose(http);
CkJsonObjectW_Dispose(json);
CkPrivateKeyW_Dispose(privKey);
CkHttpResponseW_Dispose(resp);
CkStringBuilderW_Dispose(sbResponseBody);
CkJsonObjectW_Dispose(jResp);
}