Chilkat Examples

ChilkatHOMEAndroid™Classic ASPCC++C#Mono C#.NET Core C#C# UWP/WinRTDataFlexDelphi ActiveXDelphi DLLVisual FoxProJavaLianjaMFCObjective-CPerlPHP ActiveXPHP ExtensionPowerBuilderPowerShellPureBasicCkPythonChilkat2-PythonRubySQL ServerSwift 2Swift 3,4,5...TclUnicode CUnicode C++Visual Basic 6.0VB.NETVB.NET UWP/WinRTVBScriptXojo PluginNode.jsExcelGo

C# Web API Examples

Primary Categories

ABN AMRO
AWS Translate
Activix CRM
Adyen
Amazon DynamoDB
Amazon MWS
Amazon Rekognition
Aruba Fatturazione
Azure Maps
Azure Monitor
Azure OAuth2
Azure Storage Accounts
Bitfinex v2 REST
Bluzone
CallRail
CardConnect
Cerved
ClickBank
Clickatell
Cloudfare
Constant Contact
DocuSign
ETrade
Egypt ITIDA
Etsy
Facebook
Frame.io
GeoOp
GetHarvest
Global Payments
Google People
Google Search Console
Hungary NAV Invoicing
IBM Text to Speech
Ibanity
IntakeQ
Jira
Lightspeed
MYOB
Magento
Mailgun
MedTunnel
MercadoLibre

Microsoft Calendar
Microsoft Group
Microsoft Tasks and Plans
Microsoft Teams
Okta OAuth/OIDC
OneLogin OIDC
OneNote
PRODA
PayPal
Paynow.pl
Peoplevox
Populi
QuickBooks
Rabobank
Royal Mail OBA
SCiS Schools Catalogue
SII Chile
SMSAPI
SOAP finkok.com
SendGrid
Shippo
Shopify
Shopware
Shopware 6
SimpleTexting
Square
Stripe
SugarCRM
TicketBAI
Trello
Twilio
Twitter
VoiceBase
Vonage
Walmart
Walmart v3
WhatsApp
WiX
WooCommerce
WordPress
Xero
Yousign
_Miscellaneous_
eBay
effectconnect
hacienda.go.cr

 

 

 

(C#) PayPal - Create Order

Creates a PayPal order.

"Creating a PayPal order indicates that the buyer has consented to the purchase but does not place the funds on hold. After you create an order, you can capture the order directly without any additional authorization or you can make an authorization API call to place funds on hold until you are ready to capture. Because the order does not place funds on hold, create an authorization instead of capturing an order directly.

Merchants often use this technique to accept orders for items that are not available for shipment when the order is placed. For example, when a merchant ships items from multiple distribution centers and needs separate authorizations for each shipment. Another example would be delayed shipping on items that are not in stock."

See PayPal Order Process for more information.

Note: This example requires Chilkat v9.5.0.65 or greater.

Chilkat .NET Downloads

Chilkat .NET Assemblies

Chilkat for .NET Core

Chilkat for Mono

// 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)
Chilkat.JsonObject jsonToken = new Chilkat.JsonObject();
jsonToken.LoadFile("qa_data/tokens/paypal.json");

// Build the Authorization request header field value.
Chilkat.StringBuilder sbAuth = new Chilkat.StringBuilder();
// token_type should be "Bearer"
sbAuth.Append(jsonToken.StringOf("token_type"));
sbAuth.Append(" ");
sbAuth.Append(jsonToken.StringOf("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.
Chilkat.Rest rest = new Chilkat.Rest();
bool bAutoReconnect = true;
bool success = rest.Connect("api.sandbox.paypal.com",443,true,bAutoReconnect);
if (success != true) {
    Debug.WriteLine(rest.LastErrorText);
    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..
// ----------------------------------------------------------------------------------------------

// Build the JSON containing the transaction information.
Chilkat.JsonObject json = new Chilkat.JsonObject();
json.EmitCompact = false;
json.UpdateString("intent","order");
json.UpdateString("payer.payment_method","paypal");
json.UpdateString("transactions[0].amount.total","30.11");
json.UpdateString("transactions[0].amount.currency","USD");
json.UpdateString("transactions[0].amount.details.subtotal","30.00");
json.UpdateString("transactions[0].amount.details.tax","0.07");
json.UpdateString("transactions[0].amount.details.shipping","0.03");
json.UpdateString("transactions[0].amount.details.handling_fee","1.00");
json.UpdateString("transactions[0].amount.details.shipping_discount","-1.00");
json.UpdateString("transactions[0].amount.details.insurance","0.01");
json.UpdateString("transactions[0].description","This is the payment transaction description.");
json.UpdateString("transactions[0].custom","EBAY_EMS_90048630024435");
json.UpdateString("transactions[0].invoice_number","48787589673");
json.UpdateString("transactions[0].payment_options.allowed_payment_method","INSTANT_FUNDING_SOURCE");
json.UpdateString("transactions[0].soft_descriptor","ECHI5786786");
json.UpdateString("transactions[0].item_list.items[0].name","hat");
json.UpdateString("transactions[0].item_list.items[0].description","Brown color hat");
json.UpdateString("transactions[0].item_list.items[0].quantity","5");
json.UpdateString("transactions[0].item_list.items[0].price","3");
json.UpdateString("transactions[0].item_list.items[0].tax","0.01");
json.UpdateString("transactions[0].item_list.items[0].sku","1");
json.UpdateString("transactions[0].item_list.items[0].currency","USD");
json.UpdateString("transactions[0].item_list.items[1].name","handbag");
json.UpdateString("transactions[0].item_list.items[1].description","Black color hand bag");
json.UpdateString("transactions[0].item_list.items[1].quantity","1");
json.UpdateString("transactions[0].item_list.items[1].price","15");
json.UpdateString("transactions[0].item_list.items[1].tax","0.02");
json.UpdateString("transactions[0].item_list.items[1].sku","product34");
json.UpdateString("transactions[0].item_list.items[1].currency","USD");
json.UpdateString("transactions[0].item_list.shipping_address.recipient_name","Hello World");
json.UpdateString("transactions[0].item_list.shipping_address.line1","4thFloor");
json.UpdateString("transactions[0].item_list.shipping_address.line2","unit#34");
json.UpdateString("transactions[0].item_list.shipping_address.city","SAn Jose");
json.UpdateString("transactions[0].item_list.shipping_address.country_code","US");
json.UpdateString("transactions[0].item_list.shipping_address.postal_code","95131");
json.UpdateString("transactions[0].item_list.shipping_address.phone","011862212345678");
json.UpdateString("transactions[0].item_list.shipping_address.state","CA");
json.UpdateString("note_to_payer","Contact us for any questions on your order.");
json.UpdateString("redirect_urls.return_url","http://www.amazon.com");
json.UpdateString("redirect_urls.cancel_url","http://www.hawaii.com");

Debug.WriteLine(json.Emit());

// The JSON created by the above code:

// 	{ 
// 	  "intent": "order",
// 	  "payer": { 
// 	    "payment_method": "paypal"
// 	  },
// 	  "transactions": [
// 	    { 
// 	      "amount": { 
// 	        "total": "30.11",
// 	        "currency": "USD",
// 	        "details": { 
// 	          "subtotal": "30.00",
// 	          "tax": "0.07",
// 	          "shipping": "0.03",
// 	          "handling_fee": "1.00",
// 	          "shipping_discount": "-1.00",
// 	          "insurance": "0.01"
// 	        }
// 	      },
// 	      "description": "This is the payment transaction description.",
// 	      "custom": "EBAY_EMS_90048630024435",
// 	      "invoice_number": "48787589673",
// 	      "payment_options": { 
// 	        "allowed_payment_method": "INSTANT_FUNDING_SOURCE"
// 	      },
// 	      "soft_descriptor": "ECHI5786786",
// 	      "item_list": { 
// 	        "items": [
// 	          { 
// 	            "name": "hat",
// 	            "description": "Brown color hat",
// 	            "quantity": "5",
// 	            "price": "3",
// 	            "tax": "0.01",
// 	            "sku": "1",
// 	            "currency": "USD"
// 	          },
// 	          { 
// 	            "name": "handbag",
// 	            "description": "Black color hand bag",
// 	            "quantity": "1",
// 	            "price": "15",
// 	            "tax": "0.02",
// 	            "sku": "product34",
// 	            "currency": "USD"
// 	          }
// 	        ],
// 	        "shipping_address": { 
// 	          "recipient_name": "Hello World",
// 	          "line1": "4thFloor",
// 	          "line2": "unit#34",
// 	          "city": "SAn Jose",
// 	          "country_code": "US",
// 	          "postal_code": "95131",
// 	          "phone": "011862212345678",
// 	          "state": "CA"
// 	        }
// 	      }
// 	    }
// 	  ],
// 	  "note_to_payer": "Contact us for any questions on your order.",
// 	  "redirect_urls": { 
// 	    "return_url": "http://www.amazon.com",
// 	    "cancel_url": "http://www.hawaii.com"
// 	  }
// 	}
// 
rest.AddHeader("Authorization",sbAuth.GetAsString());
rest.AddHeader("Content-Type","application/json");

// Send the POST request containign the JSON in the request body, and get the JSON response.
Chilkat.StringBuilder sbJsonRequest = new Chilkat.StringBuilder();
json.EmitCompact = true;
json.EmitSb(sbJsonRequest);
Chilkat.StringBuilder sbJsonResponse = new Chilkat.StringBuilder();
success = rest.FullRequestSb("POST","/v1/payments/payment",sbJsonRequest,sbJsonResponse);
if (success != true) {
    Debug.WriteLine(rest.LastErrorText);
    return;
}

json.EmitCompact = false;
json.LoadSb(sbJsonResponse);

Debug.WriteLine("Response Status Code = " + Convert.ToString(rest.ResponseStatusCode));

// Did we get a 201 success response?
if (rest.ResponseStatusCode != 201) {
    Debug.WriteLine(json.Emit());
    Debug.WriteLine("Failed.");
    return;
}

// Sample JSON response is shown below.
Debug.WriteLine(json.Emit());

Debug.WriteLine("success");

// ------------------------------------------------
// A sample JSON response:

// 	{ 
// 	  "id": "PAY-4G829619WD096761LLA3DYAQ",
// 	  "intent": "order",
// 	  "state": "created",
// 	  "payer": { 
// 	    "payment_method": "paypal",
// 	    "use_vendor_currency_conversion": false
// 	  },
// 	  "transactions": [
// 	    { 
// 	      "amount": { 
// 	        "total": "30.11",
// 	        "currency": "USD",
// 	        "details": { 
// 	          "subtotal": "30.00",
// 	          "tax": "0.07",
// 	          "shipping": "0.03",
// 	          "insurance": "0.01",
// 	          "handling_fee": "1.00",
// 	          "shipping_discount": "-1.00"
// 	        }
// 	      },
// 	      "description": "This is the payment transaction description.",
// 	      "custom": "EBAY_EMS_90048630024435",
// 	      "invoice_number": "48787589673",
// 	      "soft_descriptor": "ECHI5786786",
// 	      "payment_options": { 
// 	        "allowed_payment_method": "INSTANT_FUNDING_SOURCE",
// 	        "recurring_flag": false,
// 	        "skip_fmf": false
// 	      },
// 	      "item_list": { 
// 	        "items": [
// 	          { 
// 	            "name": "hat",
// 	            "sku": "1",
// 	            "description": "Brown color hat",
// 	            "price": "3.00",
// 	            "currency": "USD",
// 	            "tax": "0.01",
// 	            "quantity": 5
// 	          },
// 	          { 
// 	            "name": "handbag",
// 	            "sku": "product34",
// 	            "description": "Black color hand bag",
// 	            "price": "15.00",
// 	            "currency": "USD",
// 	            "tax": "0.02",
// 	            "quantity": 1
// 	          }
// 	        ],
// 	        "shipping_address": { 
// 	          "recipient_name": "Hello World",
// 	          "line1": "4thFloor",
// 	          "line2": "unit#34",
// 	          "city": "SAn Jose",
// 	          "state": "CA",
// 	          "postal_code": "95131",
// 	          "country_code": "US",
// 	          "phone": "011862212345678"
// 	        }
// 	      },
// 	      "related_resources": [
// 	      ]
// 	    }
// 	  ],
// 	  "note_to_payer": "Contact us for any questions on your order.",
// 	  "create_time": "2016-11-24T01:01:54Z",
// 	  "links": [
// 	    { 
// 	      "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAY-4G829619WD096761LLA3DYAQ",
// 	      "rel": "self",
// 	      "method": "GET"
// 	    },
// 	    { 
// 	      "href": "https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_express-checkout&token=EC-0LS838292T986021B",
// 	      "rel": "approval_url",
// 	      "method": "REDIRECT"
// 	    },
// 	    { 
// 	      "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAY-4G829619WD096761LLA3DYAQ/execute",
// 	      "rel": "execute",
// 	      "method": "POST"
// 	    }
// 	  ]
// 	}

 

© 2000-2021 Chilkat Software, Inc. All Rights Reserved.