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(Perl) Amazon Pay - Create Checkout SessionSee more Amazon Pay ExamplesCreate a new Amazon Pay Checkout Session. Note: This example requires Chilkat v9.5.0.89 or later. Contact support@chilkatsoft.com to get a v9.5.0.89 pre-release for testing. For more information, see https://developer.amazon.com/docs/amazon-pay-api-v2/checkout-session.html#create-checkout-session
use chilkat(); # This example assumes the Chilkat API to have been previously unlocked. # See Global Unlock Sample for sample code. $http = chilkat::CkHttp->new(); # Implements the following CURL command: # curl "https://pay-api.amazon.com/:version/checkoutSessions/" \ # -X POST # -H "authorization:Px2e5oHhQZ88vVhc0DO%2FsShHj8MDDg%3DEXAMPLESIGNATURE" # -H "x-amz-pay-date:20201012T235046Z" # -H "x-amz-pay-idempotency-key:AVLo5tI10BHgEk2jEXAMPLEKEY" # -d '{ # "webCheckoutDetails": { # "checkoutReviewReturnUrl": "https://a.com/merchant-review-page" # }, # "storeId": "amzn1.application-oa2-client.8b5e45312b5248b69eeaStoreId", # "scopes": ["name", "email", "phoneNumber", "billingAddress"], # "deliverySpecifications": { # "specialRestrictions": ["RestrictPOBoxes"], # "addressRestrictions": { # "type": "Allowed", # "restrictions": { # "US": { # "statesOrRegions": ["WA"], # "zipCodes": ["95050", "93405"] # }, # "GB": { # "zipCodes": ["72046", "72047"] # }, # "IN": { # "statesOrRegions": ["AP"] # }, # "JP": {} # } # } # } # }' # 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. # { # "webCheckoutDetails": { # "checkoutReviewReturnUrl": "https://a.com/merchant-review-page" # }, # "storeId": "amzn1.application-oa2-client.8b5e45312b5248b69eeaStoreId", # "scopes": [ # "name", # "email", # "phoneNumber", # "billingAddress" # ], # "deliverySpecifications": { # "specialRestrictions": [ # "RestrictPOBoxes" # ], # "addressRestrictions": { # "type": "Allowed", # "restrictions": { # "US": { # "statesOrRegions": [ # "WA" # ], # "zipCodes": [ # "95050", # "93405" # ] # }, # "GB": { # "zipCodes": [ # "72046", # "72047" # ] # }, # "IN": { # "statesOrRegions": [ # "AP" # ] # }, # "JP": {} # } # } # } # } $json = chilkat::CkJsonObject->new(); $json->UpdateString("webCheckoutDetails.checkoutReviewReturnUrl","https://a.com/merchant-review-page"); # Make sure to use your storeId here: $json->UpdateString("storeId","amzn1.application-oa2-client.8b5e45312b5248b69eeaStoreId"); $i = 0; $json->put_I($i); $json->UpdateString("scopes[i]","name"); $i = $i + 1; $json->put_I($i); $json->UpdateString("scopes[i]","email"); $i = $i + 1; $json->put_I($i); $json->UpdateString("scopes[i]","phoneNumber"); $i = $i + 1; $json->put_I($i); $json->UpdateString("scopes[i]","billingAddress"); $json->UpdateString("deliverySpecifications.specialRestrictions[0]","RestrictPOBoxes"); $json->UpdateString("deliverySpecifications.addressRestrictions.type","Allowed"); $json->UpdateString("deliverySpecifications.addressRestrictions.restrictions.US.statesOrRegions[0]","WA"); $json->UpdateString("deliverySpecifications.addressRestrictions.restrictions.US.zipCodes[0]","95050"); $json->UpdateString("deliverySpecifications.addressRestrictions.restrictions.US.zipCodes[1]","93405"); $json->UpdateString("deliverySpecifications.addressRestrictions.restrictions.GB.zipCodes[0]","72046"); $json->UpdateString("deliverySpecifications.addressRestrictions.restrictions.GB.zipCodes[1]","72047"); $json->UpdateString("deliverySpecifications.addressRestrictions.restrictions.IN.statesOrRegions[0]","AP"); $json->UpdateNewObject("deliverySpecifications.addressRestrictions.restrictions.JP"); # 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 = chilkat::CkPrivateKey->new(); $success = $privKey->LoadPemFile("C:/someDir/myAmazonPayPrivateKey.pem"); if ($success == 0) { print $privKey->lastErrorText() . "\r\n"; exit; } # 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 = "SANDBOX-AHEGSJCM3L2S637RBGABLAFW"; $success = $http->SetAuthPrivateKey($publicKeyId,$privKey); if ($success == 0) { print $http->lastErrorText() . "\r\n"; exit; } # 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->put_Accept("application/json"); # To use the live system, replace "sandbox" with "live" in the URL passed to PostJson3. # Also, make sure to use the correct region: pay-api.amazon.com, pay-api.amazon.eu, or pay-api.amazon.jp # resp is a HttpResponse $resp = $http->PostJson3("https://pay-api.amazon.eu/sandbox/v2/checkoutSessions/","application/json",$json); if ($http->get_LastMethodSuccess() == 0) { print $http->lastErrorText() . "\r\n"; exit; } $sbResponseBody = chilkat::CkStringBuilder->new(); $resp->GetBodySb($sbResponseBody); $jResp = chilkat::CkJsonObject->new(); $jResp->LoadSb($sbResponseBody); $jResp->put_EmitCompact(0); # If the status code is not equal to 201, this will display error information. print "Response Body:" . "\r\n"; print $jResp->emit() . "\r\n"; $respStatusCode = $resp->get_StatusCode(); print "Response Status Code = " . $respStatusCode . "\r\n"; if ($respStatusCode != 201) { # The jResp would've contained an error message, similar to this: # { # "reasonCode": "InvalidHeaderValue", # "message": "The value AF2EGWREIPHV2S2TUFFBRDGM provided for PublicKeyId is invalid. Please verify that you are using the PublicKeyId in the correct region and environment." # } print "Failed." . "\r\n"; exit; } # Sample JSON response: # (Sample code for parsing the JSON response is shown below) # { # "checkoutSessionId": "bd504926-f659-4ad7-a1a9-9a747aaf5275", # "webCheckoutDetails": { # "checkoutReviewReturnUrl": "https://a.com/merchant-review-page", # "checkoutResultReturnUrl": null, # "checkoutCancelUrl": null, # "amazonPayRedirectUrl": null # }, # "productType": "PayAndShip", # "chargePermissionType": "Recurring", # "recurringMetadata": { # "frequency": { # "unit": "Month", # "value": "1" # }, # "amount": { # "amount": "30", # "currencyCode": "USD" # } # }, # "paymentDetails": { # "paymentIntent": null, # "canHandlePendingAuthorization": false, # "chargeAmount": null, # "totalOrderAmount": null, # "softDescriptor": null, # "presentmentCurrency": null, # "allowOvercharge": null, # "extendExpiration": null # }, # "merchantMetadata": { # "merchantReferenceId": null, # "merchantStoreName": null, # "noteToBuyer": null, # "customInformation": null # }, # "supplementaryData": null, # "buyer": null, # "billingAddress": null, # "paymentPreferences": [ # null # ], # "statusDetails": { # "state": "Open", # "reasonCode": null, # "reasonDescription": null, # "lastUpdatedTimestamp": "20191015T204327Z" # }, # "shippingAddress": null, # "platformId": null, # "chargePermissionId": null, # "chargeId": null, # "constraints": [ # { # "constraintId": "BuyerNotAssociated", # "description": "There is no buyer associated with the Checkout Session. Return the checkout session id to the Amazon Pay Button to allow buyer to login." # }, # { # "constraintId": "ChargeAmountNotSet", # "description": "chargeAmount is not set." # }, # { # "constraintId": "CheckoutResultReturnUrlNotSet", # "description": "checkoutResultReturnUrl is not set." # }, # { # "constraintId": "PaymentIntentNotSet", # "description": "paymentIntent is not set." # } # ], # "creationTimestamp": "20191015T204313Z", # "expirationTimestamp": "20191016T204313Z", # "storeId": "amzn1.application-oa2-client.8b5e45312b5248b69eeaStoreId", # "deliverySpecifications": { # "specialRestrictions": [ # "RestrictPOBoxes" # ], # "addressRestrictions": { # "type": "Allowed", # "restrictions": { # "US": { # "statesOrRegions": [ # "WA" # ], # "zipCodes": [ # "95050", # "93405" # ] # }, # "GB": { # "zipCodes": [ # "72046", # "72047" # ] # }, # "IN": { # "statesOrRegions": [ # "AP" # ] # }, # "JP": {} # } # } # }, # "providerMetadata": { # "providerReferenceId": null # }, # "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 $checkoutSessionId = $jResp->stringOf("checkoutSessionId"); $webCheckoutDetailsCheckoutReviewReturnUrl = $jResp->stringOf("webCheckoutDetails.checkoutReviewReturnUrl"); $webCheckoutDetailsCheckoutResultReturnUrl = $jResp->stringOf("webCheckoutDetails.checkoutResultReturnUrl"); $webCheckoutDetailsCheckoutCancelUrl = $jResp->stringOf("webCheckoutDetails.checkoutCancelUrl"); $webCheckoutDetailsAmazonPayRedirectUrl = $jResp->stringOf("webCheckoutDetails.amazonPayRedirectUrl"); $productType = $jResp->stringOf("productType"); $chargePermissionType = $jResp->stringOf("chargePermissionType"); $recurringMetadataFrequencyUnit = $jResp->stringOf("recurringMetadata.frequency.unit"); $recurringMetadataFrequencyValue = $jResp->stringOf("recurringMetadata.frequency.value"); $recurringMetadataAmountAmount = $jResp->stringOf("recurringMetadata.amount.amount"); $recurringMetadataAmountCurrencyCode = $jResp->stringOf("recurringMetadata.amount.currencyCode"); $paymentDetailsPaymentIntent = $jResp->stringOf("paymentDetails.paymentIntent"); $paymentDetailsCanHandlePendingAuthorization = $jResp->BoolOf("paymentDetails.canHandlePendingAuthorization"); $paymentDetailsChargeAmount = $jResp->stringOf("paymentDetails.chargeAmount"); $paymentDetailsTotalOrderAmount = $jResp->stringOf("paymentDetails.totalOrderAmount"); $paymentDetailsSoftDescriptor = $jResp->stringOf("paymentDetails.softDescriptor"); $paymentDetailsPresentmentCurrency = $jResp->stringOf("paymentDetails.presentmentCurrency"); $paymentDetailsAllowOvercharge = $jResp->stringOf("paymentDetails.allowOvercharge"); $paymentDetailsExtendExpiration = $jResp->stringOf("paymentDetails.extendExpiration"); $merchantMetadataMerchantReferenceId = $jResp->stringOf("merchantMetadata.merchantReferenceId"); $merchantMetadataMerchantStoreName = $jResp->stringOf("merchantMetadata.merchantStoreName"); $merchantMetadataNoteToBuyer = $jResp->stringOf("merchantMetadata.noteToBuyer"); $merchantMetadataCustomInformation = $jResp->stringOf("merchantMetadata.customInformation"); $supplementaryData = $jResp->stringOf("supplementaryData"); $buyer = $jResp->stringOf("buyer"); $billingAddress = $jResp->stringOf("billingAddress"); $statusDetailsState = $jResp->stringOf("statusDetails.state"); $statusDetailsReasonCode = $jResp->stringOf("statusDetails.reasonCode"); $statusDetailsReasonDescription = $jResp->stringOf("statusDetails.reasonDescription"); $statusDetailsLastUpdatedTimestamp = $jResp->stringOf("statusDetails.lastUpdatedTimestamp"); $shippingAddress = $jResp->stringOf("shippingAddress"); $platformId = $jResp->stringOf("platformId"); $chargePermissionId = $jResp->stringOf("chargePermissionId"); $chargeId = $jResp->stringOf("chargeId"); $creationTimestamp = $jResp->stringOf("creationTimestamp"); $expirationTimestamp = $jResp->stringOf("expirationTimestamp"); $storeId = $jResp->stringOf("storeId"); $deliverySpecificationsAddressRestrictionsType = $jResp->stringOf("deliverySpecifications.addressRestrictions.type"); $providerMetadataProviderReferenceId = $jResp->stringOf("providerMetadata.providerReferenceId"); $releaseEnvironment = $jResp->stringOf("releaseEnvironment"); $i = 0; $count_i = $jResp->SizeOfArray("paymentPreferences"); while ($i < $count_i) { $jResp->put_I($i); $nullVal = $jResp->IsNullOf("paymentPreferences[i]"); $i = $i + 1; } $i = 0; $count_i = $jResp->SizeOfArray("constraints"); while ($i < $count_i) { $jResp->put_I($i); $constraintId = $jResp->stringOf("constraints[i].constraintId"); $description = $jResp->stringOf("constraints[i].description"); $i = $i + 1; } $i = 0; $count_i = $jResp->SizeOfArray("deliverySpecifications.specialRestrictions"); while ($i < $count_i) { $jResp->put_I($i); $strVal = $jResp->stringOf("deliverySpecifications.specialRestrictions[i]"); $i = $i + 1; } $i = 0; $count_i = $jResp->SizeOfArray("deliverySpecifications.addressRestrictions.restrictions.US.statesOrRegions"); while ($i < $count_i) { $jResp->put_I($i); $strVal = $jResp->stringOf("deliverySpecifications.addressRestrictions.restrictions.US.statesOrRegions[i]"); $i = $i + 1; } $i = 0; $count_i = $jResp->SizeOfArray("deliverySpecifications.addressRestrictions.restrictions.US.zipCodes"); while ($i < $count_i) { $jResp->put_I($i); $strVal = $jResp->stringOf("deliverySpecifications.addressRestrictions.restrictions.US.zipCodes[i]"); $i = $i + 1; } $i = 0; $count_i = $jResp->SizeOfArray("deliverySpecifications.addressRestrictions.restrictions.GB.zipCodes"); while ($i < $count_i) { $jResp->put_I($i); $strVal = $jResp->stringOf("deliverySpecifications.addressRestrictions.restrictions.GB.zipCodes[i]"); $i = $i + 1; } $i = 0; $count_i = $jResp->SizeOfArray("deliverySpecifications.addressRestrictions.restrictions.IN.statesOrRegions"); while ($i < $count_i) { $jResp->put_I($i); $strVal = $jResp->stringOf("deliverySpecifications.addressRestrictions.restrictions.IN.statesOrRegions[i]"); $i = $i + 1; } |
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