SQL Server
SQL Server
PayPal - Create Direct Credit Card Payment
See more PayPal Examples
Creates a direct credit card payment where your application passes the credit card, shipping, and payment information to PayPal.Note: For sandbox calls, you can use the credit card numbers provided in your sandbox test accounts.
Note: This is an example where you handle the card data directly, and therefore you would need to ensure you are PCI compliant. There are other ways to create a payment where your application does NOT handle the credit card data directly.
Chilkat SQL Server Downloads
-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
DECLARE @hr int
DECLARE @iTmp0 int
-- Important: Do not use nvarchar(max). See the warning about using nvarchar(max).
DECLARE @sTmp0 nvarchar(4000)
DECLARE @success int
SELECT @success = 0
-- Note: Requires Chilkat v9.5.0.64 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)
DECLARE @jsonToken int
EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @jsonToken OUT
IF @hr <> 0
BEGIN
PRINT 'Failed to create ActiveX component'
RETURN
END
EXEC sp_OAMethod @jsonToken, 'LoadFile', @success OUT, 'qa_data/tokens/paypal.json'
-- Build the Authorization request header field value.
DECLARE @sbAuth int
EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sbAuth OUT
-- token_type should be "Bearer"
EXEC sp_OAMethod @jsonToken, 'StringOf', @sTmp0 OUT, 'token_type'
EXEC sp_OAMethod @sbAuth, 'Append', @success OUT, @sTmp0
EXEC sp_OAMethod @sbAuth, 'Append', @success OUT, ' '
EXEC sp_OAMethod @jsonToken, 'StringOf', @sTmp0 OUT, 'access_token'
EXEC sp_OAMethod @sbAuth, 'Append', @success OUT, @sTmp0
-- 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.
DECLARE @rest int
EXEC @hr = sp_OACreate 'Chilkat.Rest', @rest OUT
DECLARE @bAutoReconnect int
SELECT @bAutoReconnect = 1
EXEC sp_OAMethod @rest, 'Connect', @success OUT, 'api.sandbox.paypal.com', 443, 1, @bAutoReconnect
IF @success <> 1
BEGIN
EXEC sp_OAGetProperty @rest, 'LastErrorText', @sTmp0 OUT
PRINT @sTmp0
EXEC @hr = sp_OADestroy @jsonToken
EXEC @hr = sp_OADestroy @sbAuth
EXEC @hr = sp_OADestroy @rest
RETURN
END
-- ----------------------------------------------------------------------------------------------
-- 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 credit card data and transaction information.
DECLARE @json int
EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @json OUT
EXEC sp_OASetProperty @json, 'EmitCompact', 0
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'intent', 'sale'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'payer.payment_method', 'credit_card'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'payer.funding_instruments[0].credit_card.number', '4032034813337237'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'payer.funding_instruments[0].credit_card.type', 'visa'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'payer.funding_instruments[0].credit_card.expire_month', '9'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'payer.funding_instruments[0].credit_card.expire_year', '2028'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'payer.funding_instruments[0].credit_card.cvv2', '123'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'transactions[0].amount.total', '10.00'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'transactions[0].amount.currency', 'USD'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'transactions[0].payee.email', 'payee@example.com'
-- Use a sandbox CC number for testing:
-- 
EXEC sp_OAMethod @json, 'Emit', @sTmp0 OUT
PRINT @sTmp0
-- The JSON created by the above code is this:
-- -----------------------------------------------------------------
-- Ensure that payee@example.com is a valid sandbox business account
-- -----------------------------------------------------------------
-- {
-- "intent": "sale",
-- "payer": {
-- "payment_method": "credit_card",
-- "funding_instruments": [
-- {
-- "credit_card": {
-- "number": "4032034813337237",
-- "type": "visa",
-- "expire_month": "9",
-- "expire_year": "2028",
-- "cvv2": "123"
-- }
-- }
-- ]
-- },
-- "transactions": [
-- {
-- "amount": {
-- "total": "10.00",
-- "currency": "USD"
-- },
-- "payee": {
-- "email": "payee@example.com"
-- }
-- }
-- ]
-- }
EXEC sp_OAMethod @sbAuth, 'GetAsString', @sTmp0 OUT
EXEC sp_OAMethod @rest, 'AddHeader', @success OUT, 'Authorization', @sTmp0
EXEC sp_OAMethod @rest, 'AddHeader', @success OUT, 'Content-Type', 'application/json'
-- Send the POST request containign the JSON in the request body, and get the JSON response.
DECLARE @sbJsonRequest int
EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sbJsonRequest OUT
EXEC sp_OASetProperty @json, 'EmitCompact', 1
EXEC sp_OAMethod @json, 'EmitSb', @success OUT, @sbJsonRequest
DECLARE @sbJsonResponse int
EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sbJsonResponse OUT
EXEC sp_OAMethod @rest, 'FullRequestSb', @success OUT, 'POST', '/v1/payments/payment', @sbJsonRequest, @sbJsonResponse
IF @success <> 1
BEGIN
EXEC sp_OAGetProperty @rest, 'LastErrorText', @sTmp0 OUT
PRINT @sTmp0
EXEC @hr = sp_OADestroy @jsonToken
EXEC @hr = sp_OADestroy @sbAuth
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbJsonRequest
EXEC @hr = sp_OADestroy @sbJsonResponse
RETURN
END
EXEC sp_OASetProperty @json, 'EmitCompact', 0
EXEC sp_OAMethod @json, 'LoadSb', @success OUT, @sbJsonResponse
EXEC sp_OAGetProperty @rest, 'ResponseStatusCode', @iTmp0 OUT
PRINT 'Response Status Code = ' + @iTmp0
-- Did we get a 201 success response?
EXEC sp_OAGetProperty @rest, 'ResponseStatusCode', @iTmp0 OUT
IF @iTmp0 <> 201
BEGIN
EXEC sp_OAMethod @json, 'Emit', @sTmp0 OUT
PRINT @sTmp0
PRINT 'Failed.'
EXEC @hr = sp_OADestroy @jsonToken
EXEC @hr = sp_OADestroy @sbAuth
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbJsonRequest
EXEC @hr = sp_OADestroy @sbJsonResponse
RETURN
END
-- Sample response JSON is shown below.
EXEC sp_OAMethod @json, 'Emit', @sTmp0 OUT
PRINT @sTmp0
-- Demonstrate how to access a few parts of the JSON response..
EXEC sp_OAMethod @json, 'StringOf', @sTmp0 OUT, 'payer.funding_instruments[0].credit_card.number'
PRINT 'cc number: ' + @sTmp0
EXEC sp_OAMethod @json, 'StringOf', @sTmp0 OUT, 'transactions[0].amount.details.subtotal'
PRINT 'subtotal: ' + @sTmp0
EXEC sp_OAMethod @json, 'StringOf', @sTmp0 OUT, 'transactions[0].related_resources[0].sale.links[1].href'
PRINT 'refund href: ' + @sTmp0
-- {
-- "id": "PAY-66A12106PU3254228LA3BYKI",
-- "create_time": "2016-11-23T22:46:01Z",
-- "update_time": "2016-11-23T22:46:07Z",
-- "state": "approved",
-- "intent": "sale",
-- "payer": {
-- "payment_method": "credit_card",
-- "funding_instruments": [
-- {
-- "credit_card": {
-- "type": "visa",
-- "number": "xxxxxxxxxxxx9974",
-- "expire_month": "9",
-- "expire_year": "2021",
-- "first_name": "Joe",
-- "last_name": "Buyer"
-- }
-- }
-- ]
-- },
-- "transactions": [
-- {
-- "amount": {
-- "total": "7.47",
-- "currency": "USD",
-- "details": {
-- "subtotal": "7.47"
-- }
-- },
-- "description": "This is the payment transaction description.",
-- "related_resources": [
-- {
-- "sale": {
-- "id": "70L88278E6781074B",
-- "create_time": "2016-11-23T22:46:01Z",
-- "update_time": "2016-11-23T22:46:07Z",
-- "amount": {
-- "total": "7.47",
-- "currency": "USD"
-- },
-- "state": "completed",
-- "parent_payment": "PAY-66A12106PU3254228LA3BYKI",
-- "links": [
-- {
-- "href": "https://api.sandbox.paypal.com/v1/payments/sale/70L88278E6781074B",
-- "rel": "self",
-- "method": "GET"
-- },
-- {
-- "href": "https://api.sandbox.paypal.com/v1/payments/sale/70L88278E6781074B/refund",
-- "rel": "refund",
-- "method": "POST"
-- },
-- {
-- "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAY-66A12106PU3254228LA3BYKI",
-- "rel": "parent_payment",
-- "method": "GET"
-- }
-- ],
-- "fmf_details": {},
-- "processor_response": {
-- "avs_code": "X",
-- "cvv_code": "M"
-- }
-- }
-- }
-- ]
-- }
--
-- ],
-- "links": [
-- {
-- "href": "https://api.sandbox.paypal.com/v1/payments/payment/PAY-66A12106PU3254228LA3BYKI",
-- "rel": "self",
-- "method": "GET"
-- }
-- ]
-- }
--
EXEC @hr = sp_OADestroy @jsonToken
EXEC @hr = sp_OADestroy @sbAuth
EXEC @hr = sp_OADestroy @rest
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbJsonRequest
EXEC @hr = sp_OADestroy @sbJsonResponse
END
GO