DataFlex
DataFlex
PayPal List Merchant Invoices
See more PayPal Examples
List PayPal invoices.See also PayPal List Invoices REST API Reference
Chilkat DataFlex Downloads
Use ChilkatAx-win32.pkg
Procedure Test
Boolean iSuccess
Token Handle hoJsonToken
Handle hoSbAuth
Handle hoRest
Boolean iBAutoReconnect
Variant vSbJsonResponse
Handle hoSbJsonResponse
Handle hoJson
Integer iNumInvoices
Integer i
Integer j
Integer iNumBillingInfo
Integer iNumLinks
String sTemp1
Integer iTemp1
Move False To iSuccess
// 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)
Get Create (RefClass(cComChilkatJsonObject)) To hoJsonToken
If (Not(IsComObjectCreated(hoJsonToken))) Begin
Send CreateComObject of hoJsonToken
End
Get ComLoadFile Of hoJsonToken "qa_data/tokens/paypal.json" To iSuccess
// Build the Authorization request header field value.
Get Create (RefClass(cComChilkatStringBuilder)) To hoSbAuth
If (Not(IsComObjectCreated(hoSbAuth))) Begin
Send CreateComObject of hoSbAuth
End
// token_type should be "Bearer"
Get ComStringOf Of hoJsonToken "token_type" To sTemp1
Get ComAppend Of hoSbAuth sTemp1 To iSuccess
Get ComAppend Of hoSbAuth " " To iSuccess
Get ComStringOf Of hoJsonToken "access_token" To sTemp1
Get ComAppend Of hoSbAuth sTemp1 To iSuccess
// 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.
Get Create (RefClass(cComChilkatRest)) To hoRest
If (Not(IsComObjectCreated(hoRest))) Begin
Send CreateComObject of hoRest
End
Move True To iBAutoReconnect
Get ComConnect Of hoRest "api.sandbox.paypal.com" 443 True iBAutoReconnect To iSuccess
If (iSuccess <> True) Begin
Get ComLastErrorText Of hoRest To sTemp1
Showln sTemp1
Procedure_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..
// ----------------------------------------------------------------------------------------------
Get ComGetAsString Of hoSbAuth To sTemp1
Get ComAddHeader Of hoRest "Authorization" sTemp1 To iSuccess
Get ComAddQueryParam Of hoRest "page" "0" To iSuccess
Get ComAddQueryParam Of hoRest "page_size" "20" To iSuccess
Get ComAddQueryParam Of hoRest "total_count_required" "true" To iSuccess
// Send the GET request and get the JSON response.
Get Create (RefClass(cComChilkatStringBuilder)) To hoSbJsonResponse
If (Not(IsComObjectCreated(hoSbJsonResponse))) Begin
Send CreateComObject of hoSbJsonResponse
End
Get pvComObject of hoSbJsonResponse to vSbJsonResponse
Get ComFullRequestNoBodySb Of hoRest "GET" "/v1/invoicing/invoices" vSbJsonResponse To iSuccess
If (iSuccess <> True) Begin
Get ComLastErrorText Of hoRest To sTemp1
Showln sTemp1
Procedure_Return
End
Get Create (RefClass(cComChilkatJsonObject)) To hoJson
If (Not(IsComObjectCreated(hoJson))) Begin
Send CreateComObject of hoJson
End
Set ComEmitCompact Of hoJson To False
Get pvComObject of hoSbJsonResponse to vSbJsonResponse
Get ComLoadSb Of hoJson vSbJsonResponse To iSuccess
Get ComResponseStatusCode Of hoRest To iTemp1
Showln "Response Status Code = " iTemp1
// Did we get a 200 success response?
Get ComResponseStatusCode Of hoRest To iTemp1
If (iTemp1 <> 200) Begin
Get ComEmit Of hoJson To sTemp1
Showln sTemp1
Showln "Failed."
Procedure_Return
End
// Sample response JSON is shown below.
// Iterate over each invoice and get some information from each..
Get ComSizeOfArray Of hoJson "invoices" To iNumInvoices
Move 0 To i
While (i < iNumInvoices)
Set ComI Of hoJson To i
Get ComStringOf Of hoJson "invoices[i].id" To sTemp1
Showln "Invoice ID: " sTemp1
Get ComStringOf Of hoJson "invoices[i].number" To sTemp1
Showln "Invoice Number: " sTemp1
Get ComStringOf Of hoJson "invoices[i].status" To sTemp1
Showln "Invoice Status: " sTemp1
Get ComStringOf Of hoJson "invoices[i].shipping_info.first_name" To sTemp1
Showln "Shipping First Name: " sTemp1
Move 0 To j
Get ComSizeOfArray Of hoJson "invoices[i].billing_info" To iNumBillingInfo
While (j < iNumBillingInfo)
Set ComJ Of hoJson To j
Get ComStringOf Of hoJson "invoices[i].billing_info[j].email" To sTemp1
Showln "billing_info email: " sTemp1
Move (j + 1) To j
Loop
Get ComSizeOfArray Of hoJson "invoices[i].links" To iNumLinks
Move 0 To j
While (j < iNumLinks)
Set ComJ Of hoJson To j
Get ComStringOf Of hoJson "invoices[i].links[j].href" To sTemp1
Showln "link: " sTemp1
Move (j + 1) To j
Loop
Showln "----"
Move (i + 1) To i
Loop
Showln "Success."
// {
// "total_count": 2,
// "invoices": [
// {
// "id": "INV2-XV4B-736P-PLVN-SZCE",
// "number": "0002",
// "status": "DRAFT",
// "merchant_info": {
// "email": "smith-facilitator@chilkatsoft.com"
// },
// "billing_info": [
// {
// "email": "smith-buyer@chilkatsoft.com"
// }
// ],
// "shipping_info": {
// "email": "smith-buyer@chilkatsoft.com",
// "first_name": "Sally",
// "last_name": "Patient",
// "business_name": "Not applicable"
// },
// "invoice_date": "2016-11-15 PST",
// "payment_term": {
// "due_date": "2016-12-30 PST"
// },
// "note": "Medical Invoice 16 Jul, 2013 PST",
// "total_amount": {
// "currency": "USD",
// "value": "500.00"
// },
// "metadata": {
// "created_date": "2016-11-15 08:09:21 PST"
// },
// "paid_amount": {
// "paypal": {
// "currency": "USD",
// "value": "0.00"
// },
// "other": {
// "currency": "USD",
// "value": "0.00"
// }
// },
// "refunded_amount": {
// "paypal": {
// "currency": "USD",
// "value": "0.00"
// },
// "other": {
// "currency": "USD",
// "value": "0.00"
// }
// },
// "links": [
// {
// "rel": "self",
// "href": "https://api.sandbox.paypal.com/v1/invoicing/invoices/INV2-XV4B-736P-PLVN-SZCE",
// "method": "GET"
// },
// {
// "rel": "send",
// "href": "https://api.sandbox.paypal.com/v1/invoicing/invoices/INV2-XV4B-736P-PLVN-SZCE/send",
// "method": "POST"
// },
// {
// "rel": "update",
// "href": "https://api.sandbox.paypal.com/v1/invoicing/invoices/INV2-XV4B-736P-PLVN-SZCE/update",
// "method": "PUT"
// },
// {
// "rel": "delete",
// "href": "https://api.sandbox.paypal.com/v1/invoicing/invoices/INV2-XV4B-736P-PLVN-SZCE",
// "method": "DELETE"
// }
// ]
// },
// {
// "id": "INV2-ZG2H-HKAW-PMWU-N6ZR",
// "number": "0001",
// "status": "SENT",
// "merchant_info": {
// "email": "smith-facilitator@chilkatsoft.com"
// },
// "billing_info": [
// {
// "email": "smith-buyer@chilkatsoft.com"
// }
// ],
// "shipping_info": {
// "email": "smith-buyer@chilkatsoft.com",
// "first_name": "Sally",
// "last_name": "Patient",
// "business_name": "Not applicable"
// },
// "invoice_date": "2016-11-15 PST",
// "payment_term": {
// "due_date": "2016-12-30 PST"
// },
// "note": "Medical Invoice 16 Jul, 2013 PST",
// "total_amount": {
// "currency": "USD",
// "value": "500.00"
// },
// "metadata": {
// "created_date": "2016-11-15 06:17:03 PST",
// "payer_view_url": "https://www.sandbox.paypal.com/cgi_bin/webscr?cmd=_pay-inv&viewtype=altview&id=INV2-ZG2H-HKAW-PMWU-N6ZR"
// },
// "paid_amount": {
// "paypal": {
// "currency": "USD",
// "value": "0.00"
// },
// "other": {
// "currency": "USD",
// "value": "0.00"
// }
// },
// "refunded_amount": {
// "paypal": {
// "currency": "USD",
// "value": "0.00"
// },
// "other": {
// "currency": "USD",
// "value": "0.00"
// }
// },
// "links": [
// {
// "rel": "self",
// "href": "https://api.sandbox.paypal.com/v1/invoicing/invoices/INV2-ZG2H-HKAW-PMWU-N6ZR",
// "method": "GET"
// },
// {
// "rel": "update",
// "href": "https://api.sandbox.paypal.com/v1/invoicing/invoices/INV2-ZG2H-HKAW-PMWU-N6ZR/update",
// "method": "PUT"
// },
// {
// "rel": "cancel",
// "href": "https://api.sandbox.paypal.com/v1/invoicing/invoices/INV2-ZG2H-HKAW-PMWU-N6ZR/remind",
// "method": "POST"
// },
// {
// "rel": "remind",
// "href": "https://api.sandbox.paypal.com/v1/invoicing/invoices/INV2-ZG2H-HKAW-PMWU-N6ZR/cancel",
// "method": "POST"
// },
// {
// "rel": "record-payment",
// "href": "https://api.sandbox.paypal.com/v1/invoicing/invoices/INV2-ZG2H-HKAW-PMWU-N6ZR/record-payment",
// "method": "POST"
// },
// {
// "rel": "qr-code",
// "href": "https://api.sandbox.paypal.com/v1/invoicing/invoices/INV2-ZG2H-HKAW-PMWU-N6ZR/qr-code",
// "method": "GET"
// }
// ]
// }
// ],
// "links": [
// {
// "rel": "self",
// "href": "https://api.sandbox.paypal.com/v1/invoicing/invoices?page=0&page_size=20&total_count_required=true",
// "method": "GET"
// }
// ]
// }
//
End_Procedure