Unicode C++
Unicode C++
Amazon Pay - Get Buyer
See more Amazon Pay Examples
Amazon Pay get buyer details.Chilkat Unicode C++ Downloads
#include <CkHttpW.h>
#include <CkPrivateKeyW.h>
#include <CkStringBuilderW.h>
#include <CkJsonObjectW.h>
void ChilkatSample(void)
{
bool success = false;
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
CkHttpW http;
// Implements the following CURL command:
// curl "https://pay-api.amazon.com/:version/buyers/:buyerToken" \
// -X GET
// -H "authorization:Px2e5oHhQZ88vVhc0DO%2FsShHj8MDDg%3DEXAMPLESIGNATURE"
// -H "x-amz-pay-date:20201012T235046Z"
// Use the following online tool to generate HTTP code from a CURL command
// Convert a cURL Command to HTTP Source Code
// 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.
CkPrivateKeyW privKey;
success = privKey.LoadPemFile(L"C:/someDir/myAmazonPayPrivateKey.pem");
if (success == false) {
wprintf(L"%s\n",privKey.lastErrorText());
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
const wchar_t *publicKeyId = L"SANDBOX-AHEGSJCM3L2S637RBGABLAFW";
success = http.SetAuthPrivateKey(publicKeyId,privKey);
if (success == false) {
wprintf(L"%s\n",http.lastErrorText());
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
// Authorization
http.put_Accept(L"application/json");
int respStatusCode = 0;
CkStringBuilderW sbResponseBody;
success = http.SetUrlVar(L"buyerToken",L"BUYER_TOKEN");
// To use the live system, replace "sandbox" with "live" in the URL passed to QuickGetSb.
// Also, make sure to use the correct region: pay-api.amazon.com, pay-api.amazon.eu, or pay-api.amazon.jp
success = http.QuickGetSb(L"https://pay-api.amazon.eu/sandbox/v2/buyers/{$buyerToken}",sbResponseBody);
// Examine the request header we just sent..
wprintf(L"%s\n",http.lastHeader());
// GET /sandbox/v2/buyers/BUYER_TOKEN HTTP/1.1
// Host: pay-api.amazon.eu
// Accept: application/json
// Accept-Encoding: gzip
// x-amz-pay-date: 20250822T183232Z
// x-amz-pay-host: pay-api.amazon.eu
// x-amz-pay-region: EU
// Authorization: AMZN-PAY-RSASSA-PSS PublicKeyId=SANDBOX-AF2AGWRNIPHP2S2TUFFBKDGM, SignedHeaders=accept;x-amz-pay-date;x-amz-pay-host;x-amz-pay-region, Signature=TK8gPPid/XN0mSNWpLlCX2AXPE .... dgzxSA+ZYrHt6Yg==
if (success == false) {
// If the LastStatus is not equal to 0, then we received a response, but it was an error response.
respStatusCode = http.get_LastStatus();
if (respStatusCode != 0) {
wprintf(L"Response Status Code = %d\n",respStatusCode);
// Here is a sample response body for the case where the buyer token does not exist:
// {"reasonCode":"InvalidBuyerToken","message":"The token provided is expired, revoked, malformed, or invalid for other reasons."}
wprintf(L"Response body:\n");
wprintf(L"%s\n",http.lastResponseBody());
}
else {
wprintf(L"%s\n",http.lastErrorText());
}
return;
}
CkJsonObjectW jResp;
jResp.LoadSb(sbResponseBody);
jResp.put_EmitCompact(false);
wprintf(L"Response Body:\n");
wprintf(L"%s\n",jResp.emit());
respStatusCode = http.get_LastStatus();
wprintf(L"Response Status Code = %d\n",respStatusCode);
// We expect a 200 status code for success.
// Note: Some Amazon Pay API calls return 200 for success, others return 201.
if (respStatusCode != 200) {
wprintf(L"Failed.\n");
return;
}
// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)
// {
// "name": "John Example",
// "email": "johnexample@amazon.com",
// "postalCode": "12345",
// "countryCode": "US",
// "buyerId": "DIRECTEDBUYERID",
// "phoneNumber": "1234567811" // default billing address phone number
// "shippingAddress": {
// "name": "John",
// "addressLine1": "15th Street",
// "addressLine2": "",
// "addressLine3": "",
// "city": "Seattle",
// "county": "",
// "district": "",
// "stateOrRegion": "WA",
// "country": "USA",
// "postalCode": "98121",
// "phoneNumber": "1234567899"
// },
// "billingAddress": null,
// "primeMembershipTypes": null
// }
// 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.
const wchar_t *name = jResp.stringOf(L"name");
const wchar_t *email = jResp.stringOf(L"email");
const wchar_t *postalCode = jResp.stringOf(L"postalCode");
const wchar_t *countryCode = jResp.stringOf(L"countryCode");
const wchar_t *buyerId = jResp.stringOf(L"buyerId");
const wchar_t *phoneNumber = jResp.stringOf(L"phoneNumber");
const wchar_t *shippingAddressName = jResp.stringOf(L"shippingAddress.name");
const wchar_t *shippingAddressAddressLine1 = jResp.stringOf(L"shippingAddress.addressLine1");
const wchar_t *shippingAddressAddressLine2 = jResp.stringOf(L"shippingAddress.addressLine2");
const wchar_t *shippingAddressAddressLine3 = jResp.stringOf(L"shippingAddress.addressLine3");
const wchar_t *shippingAddressCity = jResp.stringOf(L"shippingAddress.city");
const wchar_t *shippingAddressCounty = jResp.stringOf(L"shippingAddress.county");
const wchar_t *shippingAddressDistrict = jResp.stringOf(L"shippingAddress.district");
const wchar_t *shippingAddressStateOrRegion = jResp.stringOf(L"shippingAddress.stateOrRegion");
const wchar_t *shippingAddressCountry = jResp.stringOf(L"shippingAddress.country");
const wchar_t *shippingAddressPostalCode = jResp.stringOf(L"shippingAddress.postalCode");
const wchar_t *shippingAddressPhoneNumber = jResp.stringOf(L"shippingAddress.phoneNumber");
const wchar_t *billingAddress = jResp.stringOf(L"billingAddress");
const wchar_t *primeMembershipTypes = jResp.stringOf(L"primeMembershipTypes");
}