C
C
PayPal - Get Authorization Details
See more PayPal Examples
Shows details for an authorization, by ID.Note: This example requires Chilkat v9.5.0.65 or greater.
Chilkat C Downloads
#include <C_CkJsonObject.h>
#include <C_CkStringBuilder.h>
#include <C_CkRest.h>
void ChilkatSample(void)
{
BOOL success;
HCkJsonObject jsonToken;
HCkStringBuilder sbAuth;
HCkRest rest;
BOOL bAutoReconnect;
HCkStringBuilder sbPath;
int numReplaced;
HCkStringBuilder sbJsonResponse;
HCkJsonObject json;
success = FALSE;
// Note: Requires Chilkat v9.5.0.65 or greater.
// This requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
// Load our previously obtained access token. (see PayPal OAuth2 Access Token)
jsonToken = CkJsonObject_Create();
CkJsonObject_LoadFile(jsonToken,"qa_data/tokens/paypal.json");
// Build the Authorization request header field value.
sbAuth = CkStringBuilder_Create();
// token_type should be "Bearer"
CkStringBuilder_Append(sbAuth,CkJsonObject_stringOf(jsonToken,"token_type"));
CkStringBuilder_Append(sbAuth," ");
CkStringBuilder_Append(sbAuth,CkJsonObject_stringOf(jsonToken,"access_token"));
// Make the initial connection.
// A single REST object, once connected, can be used for many PayPal REST API calls.
// The auto-reconnect indicates that if the already-established HTTPS connection is closed,
// then it will be automatically re-established as needed.
rest = CkRest_Create();
bAutoReconnect = TRUE;
success = CkRest_Connect(rest,"api.sandbox.paypal.com",443,TRUE,bAutoReconnect);
if (success != TRUE) {
printf("%s\n",CkRest_lastErrorText(rest));
CkJsonObject_Dispose(jsonToken);
CkStringBuilder_Dispose(sbAuth);
CkRest_Dispose(rest);
return;
}
// ----------------------------------------------------------------------------------------------
// The code above this comment could be placed inside a function/subroutine within the application
// because the connection does not need to be made for every request. Once the connection is made
// the app may send many requests..
// ----------------------------------------------------------------------------------------------
// Clear the REST object of any headers or query params from previous requests.
CkRest_ClearAllHeaders(rest);
CkRest_ClearAllQueryParams(rest);
// This is the OAuth2 Authorization header, not to be confused with a PayPal credit card authorization...
CkRest_AddHeader(rest,"Authorization",CkStringBuilder_getAsString(sbAuth));
// The authorization ID is added to the path.
// To list your authorizations, Find Authorizations.
// Authorizations in the list have an authorization object with a state of "authorized".
sbPath = CkStringBuilder_Create();
CkStringBuilder_Append(sbPath,"/v1/payments/authorization/authorization_id");
numReplaced = CkStringBuilder_Replace(sbPath,"authorization_id","6HG91590AX913463C");
// Send the GET request and get the JSON response.
sbJsonResponse = CkStringBuilder_Create();
success = CkRest_FullRequestNoBodySb(rest,"GET",CkStringBuilder_getAsString(sbPath),sbJsonResponse);
if (success != TRUE) {
printf("%s\n",CkRest_lastErrorText(rest));
CkJsonObject_Dispose(jsonToken);
CkStringBuilder_Dispose(sbAuth);
CkRest_Dispose(rest);
CkStringBuilder_Dispose(sbPath);
CkStringBuilder_Dispose(sbJsonResponse);
return;
}
json = CkJsonObject_Create();
CkJsonObject_putEmitCompact(json,FALSE);
CkJsonObject_LoadSb(json,sbJsonResponse);
printf("Response Status Code = %d\n",CkRest_getResponseStatusCode(rest));
// Did we get a 200 success response?
if (CkRest_getResponseStatusCode(rest) != 200) {
printf("%s\n",CkJsonObject_emit(json));
printf("Failed.\n");
CkJsonObject_Dispose(jsonToken);
CkStringBuilder_Dispose(sbAuth);
CkRest_Dispose(rest);
CkStringBuilder_Dispose(sbPath);
CkStringBuilder_Dispose(sbJsonResponse);
CkJsonObject_Dispose(json);
return;
}
// Sample JSON response is shown below.
printf("%s\n",CkJsonObject_emit(json));
printf("----------------------\n");
printf("success\n");
// ------------------------------------------------
// A sample JSON response:
// {
// "id": "6HG91590AX913463C",
// "create_time": "2016-11-24T00:36:19Z",
// "update_time": "2016-11-24T00:36:24Z",
// "amount": {
// "total": "6.70",
// "currency": "USD",
// "details": {
// "subtotal": "6.70"
// }
// },
// "payment_mode": "INSTANT_TRANSFER",
// "state": "authorized",
// "protection_eligibility": "ELIGIBLE",
// "protection_eligibility_type": "ITEM_NOT_RECEIVED_ELIGIBLE,UNAUTHORIZED_PAYMENT_ELIGIBLE",
// "parent_payment": "PAY-3SL8976592063093RLA3DMAY",
// "valid_until": "2016-12-23T00:36:19Z",
// "links": [
// {
// "href": "https://api.sandbox.paypal.com/v1/payments/authorization/6HG91590AX913463C",
// "rel": "self",
// "method": "GET"
// },
// {
// "href": "https://api.sandbox.paypal.com/v1/payments/authorization/6HG91590AX913463C/capture",
// "rel": "capture",
// "method": "POST"
// },
// {
// "href": "https://api.sandbox.paypal.com/v1/payments/authorization/6HG91590AX913463C/void",
// "rel": "void",
// "method": "POST"
// },
// {
// "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAY-3SL8976592063093RLA3DMAY",
// "rel": "parent_payment",
// "method": "GET"
// }
// ]
// }
CkJsonObject_Dispose(jsonToken);
CkStringBuilder_Dispose(sbAuth);
CkRest_Dispose(rest);
CkStringBuilder_Dispose(sbPath);
CkStringBuilder_Dispose(sbJsonResponse);
CkJsonObject_Dispose(json);
}