Java Requires Chilkat v11.0.0+
Chilkat2 Java
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 Java Downloads
import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Http;
import com.chilkatsoft.chilkat2.HttpResponse;
import com.chilkatsoft.chilkat2.JsonObject;
import com.chilkatsoft.chilkat2.PrivateKey;
import com.chilkatsoft.chilkat2.StringBuilder;
public class ChilkatExample {
public static void main(String[] args) {
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
Http http = new Http();
// 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
// }
JsonObject json = new JsonObject();
json.updateString("chargePermissionId", "P21-1111111-1111111");
json.updateString("chargeAmount.amount", "14.00");
json.updateString("chargeAmount.currencyCode", "USD");
json.updateBool("captureNow", true);
json.updateString("softDescriptor", "Descriptor");
json.updateBool("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.
PrivateKey privKey = new PrivateKey();
try {
privKey.loadPemFile("C:/someDir/myAmazonPayPrivateKey.pem");
} catch (ChilkatException e) {
System.out.println(e.getLastErrorText());
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
String publicKeyId = "SANDBOX-AHEGSJCM3L2S637RBGABLAFW";
try {
http.setAuthPrivateKey(publicKeyId, privKey);
} catch (ChilkatException e) {
System.out.println(e.getLastErrorText());
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
http.setAccept("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
HttpResponse resp = new HttpResponse();
try {
http.httpJson("POST", "https://pay-api.amazon.eu/sandbox/v2/charges/", json, "application/json", resp);
} catch (ChilkatException e) {
System.out.println(e.getLastErrorText());
return;
}
StringBuilder sbResponseBody = new StringBuilder();
resp.getBodySb(sbResponseBody);
JsonObject jResp = new JsonObject();
jResp.loadSb(sbResponseBody);
jResp.setEmitCompact(false);
// If the status code is not equal to 201, this will display error information.
System.out.println("Response Body:");
System.out.println(jResp.emit());
int respStatusCode = resp.getStatusCode();
System.out.println("Response Status Code = " + respStatusCode);
if (respStatusCode != 201) {
System.out.println("Failed.");
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
String chargeId = jResp.stringOf("chargeId");
String chargePermissionId = jResp.stringOf("chargePermissionId");
String chargeAmountAmount = jResp.stringOf("chargeAmount.amount");
String chargeAmountCurrencyCode = jResp.stringOf("chargeAmount.currencyCode");
String captureAmountAmount = jResp.stringOf("captureAmount.amount");
String captureAmountCurrencyCode = jResp.stringOf("captureAmount.currencyCode");
String refundedAmountAmount = jResp.stringOf("refundedAmount.amount");
String refundedAmountCurrencyCode = jResp.stringOf("refundedAmount.currencyCode");
String convertedAmount = jResp.stringOf("convertedAmount");
String conversionRate = jResp.stringOf("conversionRate");
String softDescriptor = jResp.stringOf("softDescriptor");
String merchantMetadata = jResp.stringOf("merchantMetadata");
String providerMetadataProviderReferenceId = jResp.stringOf("providerMetadata.providerReferenceId");
String statusDetailsState = jResp.stringOf("statusDetails.state");
String statusDetailsReasonCode = jResp.stringOf("statusDetails.reasonCode");
String statusDetailsReasonDescription = jResp.stringOf("statusDetails.reasonDescription");
String statusDetailsLastUpdatedTimestamp = jResp.stringOf("statusDetails.lastUpdatedTimestamp");
String creationTimestamp = jResp.stringOf("creationTimestamp");
String expirationTimestamp = jResp.stringOf("expirationTimestamp");
String releaseEnvironment = jResp.stringOf("releaseEnvironment");
}
}