Unicode C
Unicode C
Amazon Pay - Create Delivery Tracker
See more Amazon Pay Examples
Create a Delivery Tracker once an order has been shipped and a tracking code has been generated.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 *trackingNumber;
const wchar_t *carrierCode;
const wchar_t *amazonOrderReferenceId;
int i;
int count_i;
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 POST:
// POST /:version/deliveryTrackers HTTP/1.1
// Host: pay-api.amazon.com
// Accept: application/json
// Authorization: AMZN-PAY-RSASSA-PSS PublicKeyId=f4fc06fc-c5a7-11e7-abc4-cec278b6b50a, SignedHeaders=content-type;x-amz-pay-date, Signature=4164128ec5d1b9da1700167ab2ccda8125f472c8bb9de447cebf5d741ee317c8
// X-Amz-Pay-Date: 20190305T024410Z
// Content-type: application/json
//
// {
// "amazonOrderReferenceId" : "P00-0000000-0000000",
// "deliveryDetails" : [{
// "trackingNumber" : "1Z999AA10123456784",
// "carrierCode" : "UPS"
// }]
// }
// Use the following online tool to generate HTTP code from a CURL command
// Convert a Raw HTTP Request to 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.
// {
// "amazonOrderReferenceId" : "P00-0000000-0000000",
// "deliveryDetails" : [{
// "trackingNumber" : "1Z999AA10123456784",
// "carrierCode" : "UPS"
// }]
// }
json = CkJsonObjectW_Create();
CkJsonObjectW_UpdateString(json,L"amazonOrderReferenceId",L"P00-0000000-0000000");
CkJsonObjectW_UpdateString(json,L"deliveryDetails[0].trackingNumber",L"1Z999AA10123456784");
CkJsonObjectW_UpdateString(json,L"deliveryDetails[0].carrierCode",L"UPS");
// 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/deliveryTrackers",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 200, 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 != 200) {
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)
// {
// "amazonOrderReferenceId": "P00-0000000-0000000",
// "deliveryDetails": [{
// "trackingNumber": "1Z999AA10123456784",
// "carrierCode": "UPS"
// }]
// }
// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON
amazonOrderReferenceId = CkJsonObjectW_stringOf(jResp,L"amazonOrderReferenceId");
i = 0;
count_i = CkJsonObjectW_SizeOfArray(jResp,L"deliveryDetails");
while (i < count_i) {
CkJsonObjectW_putI(jResp,i);
trackingNumber = CkJsonObjectW_stringOf(jResp,L"deliveryDetails[i].trackingNumber");
carrierCode = CkJsonObjectW_stringOf(jResp,L"deliveryDetails[i].carrierCode");
i = i + 1;
}
CkHttpW_Dispose(http);
CkJsonObjectW_Dispose(json);
CkPrivateKeyW_Dispose(privKey);
CkHttpResponseW_Dispose(resp);
CkStringBuilderW_Dispose(sbResponseBody);
CkJsonObjectW_Dispose(jResp);
}