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(Classic ASP) Amazon Pay - Update Checkout SessionSee more Amazon Pay ExamplesUpdate the Checkout Session with transaction details. For more information, see https://developer.amazon.com/docs/amazon-pay-api-v2/checkout-session.html#update-checkout-session
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <% ' This example assumes the Chilkat API to have been previously unlocked. ' See Global Unlock Sample for sample code. ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Http") set http = Server.CreateObject("Chilkat.Http") ' Implements the following CURL command: ' curl "https://pay-api.amazon.com/:version/checkoutSessions/:checkoutSessionId" \ ' -X PATCH ' -H "authorization:Px2e5oHhQZ88vVhc0DO%2FsShHj8MDDg%3DEXAMPLESIGNATURE" ' -H "x-amz-pay-date:20201012T235046Z" ' -d '{ ' "webCheckoutDetails": { ' "checkoutResultReturnUrl": "https://a.com/merchant-confirm-page" ' }, ' "paymentDetails": { ' "paymentIntent": "AuthorizeWithCapture", ' "canHandlePendingAuthorization":false, ' "softDescriptor": "Descriptor", ' "chargeAmount": { ' "amount": "1", ' "currencyCode": "USD" ' } ' }, ' "merchantMetadata": { ' "merchantReferenceId": "Merchant reference ID", ' "merchantStoreName": "Merchant store name", ' "noteToBuyer": "Note to buyer", ' "customInformation": "Custom information" ' } ' }' ' 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": { ' "checkoutResultReturnUrl": "https://a.com/merchant-confirm-page" ' }, ' "paymentDetails": { ' "paymentIntent": "AuthorizeWithCapture", ' "canHandlePendingAuthorization": false, ' "softDescriptor": "Descriptor", ' "chargeAmount": { ' "amount": "1", ' "currencyCode": "USD" ' } ' }, ' "merchantMetadata": { ' "merchantReferenceId": "Merchant reference ID", ' "merchantStoreName": "Merchant store name", ' "noteToBuyer": "Note to buyer", ' "customInformation": "Custom information" ' } ' } ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.JsonObject") set json = Server.CreateObject("Chilkat.JsonObject") success = json.UpdateString("webCheckoutDetails.checkoutResultReturnUrl","https://a.com/merchant-confirm-page") success = json.UpdateString("paymentDetails.paymentIntent","AuthorizeWithCapture") success = json.UpdateBool("paymentDetails.canHandlePendingAuthorization",0) success = json.UpdateString("paymentDetails.softDescriptor","Descriptor") success = json.UpdateString("paymentDetails.chargeAmount.amount","1") success = json.UpdateString("paymentDetails.chargeAmount.currencyCode","USD") success = json.UpdateString("merchantMetadata.merchantReferenceId","Merchant reference ID") success = json.UpdateString("merchantMetadata.merchantStoreName","Merchant store name") success = json.UpdateString("merchantMetadata.noteToBuyer","Note to buyer") success = json.UpdateString("merchantMetadata.customInformation","Custom information") ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.StringBuilder") set sbRequestBody = Server.CreateObject("Chilkat.StringBuilder") success = json.EmitSb(sbRequestBody) ' 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. ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.PrivateKey") set privKey = Server.CreateObject("Chilkat.PrivateKey") success = privKey.LoadPemFile("C:/someDir/myAmazonPayPrivateKey.pem") If (success = 0) Then Response.Write "<pre>" & Server.HTMLEncode( privKey.LastErrorText) & "</pre>" Response.End End If ' 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) Then Response.Write "<pre>" & Server.HTMLEncode( http.LastErrorText) & "</pre>" Response.End End If ' 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.Accept = "application/json" success = http.SetUrlVar("sessionId","62b7d028-6c7c-4a43-b077-3897dff27c5b") ' To use the live system, replace "sandbox" with "live" in the URL passed to PTextSb. ' Also, make sure to use the correct region: pay-api.amazon.com, pay-api.amazon.eu, or pay-api.amazon.jp ' resp is a Chilkat.HttpResponse Set resp = http.PTextSb("PATCH","https://pay-api.amazon.eu/sandbox/v2/checkoutSessions/{$sessionId}",sbRequestBody,"utf-8","application/json",0,0) If (http.LastMethodSuccess = 0) Then Response.Write "<pre>" & Server.HTMLEncode( http.LastErrorText) & "</pre>" Response.End End If ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.StringBuilder") set sbResponseBody = Server.CreateObject("Chilkat.StringBuilder") success = resp.GetBodySb(sbResponseBody) ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.JsonObject") set jResp = Server.CreateObject("Chilkat.JsonObject") success = jResp.LoadSb(sbResponseBody) jResp.EmitCompact = 0 ' If the status code is not equal to 200, this will display error information. Response.Write "<pre>" & Server.HTMLEncode( "Response Body:") & "</pre>" Response.Write "<pre>" & Server.HTMLEncode( jResp.Emit()) & "</pre>" respStatusCode = resp.StatusCode Response.Write "<pre>" & Server.HTMLEncode( "Response Status Code = " & respStatusCode) & "</pre>" If (respStatusCode <> 200) Then ' A sample response body for the case where the session ID does not exist: ' { ' "reasonCode": "ResourceNotFound", ' "message": "Resource you are trying to access is not available. Requested path '/sandbox/v2/checkoutSessions/bd504926-f659-4ad7-a1a9-9a747aaf5275'" ' } Response.Write "<pre>" & Server.HTMLEncode( "Failed.") & "</pre>" Response.End End If ' Sample JSON response: ' (Sample code for parsing the JSON response is shown below) ' { ' "checkoutSessionId": "ada3f397-7d4b-4a55-abac-786685c02d8b", ' "webCheckoutDetails": { ' "checkoutReviewReturnUrl": "https://a.com/merchant-review-page", ' "checkoutResultReturnUrl": "https://a.com/merchant-confirm-page", ' "checkoutCancelUrl": null, ' "amazonPayRedirectUrl": "https://pay.amazon.com/redirect/checkoutId-1" ' }, ' "productType": "PayAndShip", ' "paymentDetails": { ' "paymentIntent": "AuthorizeWithCapture", ' "canHandlePendingAuthorization": false, ' "chargeAmount": { ' "amount": "1", ' "currencyCode": "USD" ' }, ' "totalOrderAmount": null, ' "softDescriptor": "Descriptor", ' "presentmentCurrency": "USD", ' "allowOvercharge": null, ' "extendExpiration": null ' }, ' "merchantMetadata": { ' "merchantReferenceId": "Merchant reference ID", ' "merchantStoreName": "Merchant store name", ' "noteToBuyer": "Note to buyer", ' "customInformation": "Custom information" ' }, ' "supplementaryData": null, ' "buyer": { ' "buyerId": "buyerId", ' "name": "name-1", ' "email": "name@amazon.com", ' "phoneNumber": "800-000-0000", ' "primeMembershipTypes": null ' }, ' "billingAddress": { ' "name": "Work", ' "addressLine1": "440 Terry Ave", ' "addressLine2": "", ' "addressLine3": "", ' "city": "Seattle", ' "county": "King", ' "district": "Seattle", ' "stateOrRegion": "WA", ' "postalCode": "98121", ' "countryCode": "US" ' }, ' "paymentPreferences": [ ' { ' "paymentDescriptor": "Your selected Amazon payment method" ' } ' ], ' "statusDetails": { ' "state": "Open", ' "reasonCode": null, ' "reasonDescription": null, ' "lastUpdatedTimestamp": "20191015T195703Z" ' }, ' "shippingAddress": { ' "name": "Susie Smith", ' "addressLine1": "10 Ditka Ave", ' "addressLine2": "Suite 2500", ' "addressLine3": null, ' "city": "Chicago", ' "county": null, ' "district": null, ' "stateOrRegion": "IL", ' "postalCode": "60602", ' "countryCode": "US", ' "phoneNumber": "800-000-0000" ' }, ' "platformId": null, ' "chargePermissionId": null, ' "chargeId": null, ' "constraints": [ ' ], ' "creationTimestamp": "20191015T195655Z", ' "expirationTimestamp": "20191016T195655Z", ' "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") paymentDetailsPaymentIntent = jResp.StringOf("paymentDetails.paymentIntent") paymentDetailsCanHandlePendingAuthorization = jResp.BoolOf("paymentDetails.canHandlePendingAuthorization") paymentDetailsChargeAmountAmount = jResp.StringOf("paymentDetails.chargeAmount.amount") paymentDetailsChargeAmountCurrencyCode = jResp.StringOf("paymentDetails.chargeAmount.currencyCode") 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") buyerBuyerId = jResp.StringOf("buyer.buyerId") buyerName = jResp.StringOf("buyer.name") buyerEmail = jResp.StringOf("buyer.email") buyerPhoneNumber = jResp.StringOf("buyer.phoneNumber") buyerPrimeMembershipTypes = jResp.StringOf("buyer.primeMembershipTypes") billingAddressName = jResp.StringOf("billingAddress.name") billingAddressAddressLine1 = jResp.StringOf("billingAddress.addressLine1") billingAddressAddressLine2 = jResp.StringOf("billingAddress.addressLine2") billingAddressAddressLine3 = jResp.StringOf("billingAddress.addressLine3") billingAddressCity = jResp.StringOf("billingAddress.city") billingAddressCounty = jResp.StringOf("billingAddress.county") billingAddressDistrict = jResp.StringOf("billingAddress.district") billingAddressStateOrRegion = jResp.StringOf("billingAddress.stateOrRegion") billingAddressPostalCode = jResp.StringOf("billingAddress.postalCode") billingAddressCountryCode = jResp.StringOf("billingAddress.countryCode") statusDetailsState = jResp.StringOf("statusDetails.state") statusDetailsReasonCode = jResp.StringOf("statusDetails.reasonCode") statusDetailsReasonDescription = jResp.StringOf("statusDetails.reasonDescription") statusDetailsLastUpdatedTimestamp = jResp.StringOf("statusDetails.lastUpdatedTimestamp") shippingAddressName = jResp.StringOf("shippingAddress.name") shippingAddressAddressLine1 = jResp.StringOf("shippingAddress.addressLine1") shippingAddressAddressLine2 = jResp.StringOf("shippingAddress.addressLine2") shippingAddressAddressLine3 = jResp.StringOf("shippingAddress.addressLine3") shippingAddressCity = jResp.StringOf("shippingAddress.city") shippingAddressCounty = jResp.StringOf("shippingAddress.county") shippingAddressDistrict = jResp.StringOf("shippingAddress.district") shippingAddressStateOrRegion = jResp.StringOf("shippingAddress.stateOrRegion") shippingAddressPostalCode = jResp.StringOf("shippingAddress.postalCode") shippingAddressCountryCode = jResp.StringOf("shippingAddress.countryCode") shippingAddressPhoneNumber = jResp.StringOf("shippingAddress.phoneNumber") 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") Do While i < count_i jResp.I = i paymentDescriptor = jResp.StringOf("paymentPreferences[i].paymentDescriptor") i = i + 1 Loop i = 0 count_i = jResp.SizeOfArray("constraints") Do While i < count_i jResp.I = i i = i + 1 Loop i = 0 count_i = jResp.SizeOfArray("deliverySpecifications.specialRestrictions") Do While i < count_i jResp.I = i strVal = jResp.StringOf("deliverySpecifications.specialRestrictions[i]") i = i + 1 Loop i = 0 count_i = jResp.SizeOfArray("deliverySpecifications.addressRestrictions.restrictions.US.statesOrRegions") Do While i < count_i jResp.I = i strVal = jResp.StringOf("deliverySpecifications.addressRestrictions.restrictions.US.statesOrRegions[i]") i = i + 1 Loop i = 0 count_i = jResp.SizeOfArray("deliverySpecifications.addressRestrictions.restrictions.US.zipCodes") Do While i < count_i jResp.I = i strVal = jResp.StringOf("deliverySpecifications.addressRestrictions.restrictions.US.zipCodes[i]") i = i + 1 Loop i = 0 count_i = jResp.SizeOfArray("deliverySpecifications.addressRestrictions.restrictions.GB.zipCodes") Do While i < count_i jResp.I = i strVal = jResp.StringOf("deliverySpecifications.addressRestrictions.restrictions.GB.zipCodes[i]") i = i + 1 Loop i = 0 count_i = jResp.SizeOfArray("deliverySpecifications.addressRestrictions.restrictions.IN.statesOrRegions") Do While i < count_i jResp.I = i strVal = jResp.StringOf("deliverySpecifications.addressRestrictions.restrictions.IN.statesOrRegions[i]") i = i + 1 Loop %> </body> </html> |
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