(Visual Basic 6.0) Xero Get Invoices

Get Xero company invoices.

For more information, see https://developer.xero.com/documentation/api/invoices

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

Dim http As New ChilkatHttp

Dim jsonToken As New ChilkatJsonObject
Dim success As Long
success = jsonToken.LoadFile("qa_data/tokens/xero-access-token.json")
If (success = 0) Then
    Debug.Print jsonToken.LastErrorText
    Exit Sub
End If

http.AuthToken = jsonToken.StringOf("access_token")

' Replace the value here with an actual tenant ID obtained from this example:
' Get Xero Tenant IDs
http.SetRequestHeader "Xero-tenant-id","83299b9e-5747-4a14-a18a-a6c94f824eb7"

http.Accept = "application/json"

Dim resp As ChilkatHttpResponse
Set resp = http.QuickRequest("GET","https://api.xero.com/api.xro/2.0/Invoices")
If (http.LastMethodSuccess <> 1) Then
    Debug.Print http.LastErrorText
    Exit Sub
End If

Debug.Print "Response Status Code: " & resp.StatusCode

Dim jsonResponse As New ChilkatJsonObject
success = jsonResponse.Load(resp.BodyStr)
jsonResponse.EmitCompact = 0
Debug.Print jsonResponse.Emit()

If (resp.StatusCode <> 200) Then
    Debug.Print "Failed."

    Exit Sub
End If

' Sample output...
' (See the parsing code below..)
' 
' Use the this online tool to generate parsing code from sample JSON: 
' Generate Parsing Code from JSON

' {
'   "Id": "bda1f62f-0d63-4178-8d54-e91fd226987a",
'   "Status": "OK",
'   "ProviderName": "Chilkat2222",
'   "DateTimeUTC": "\/Date(1587210234493)\/",
'   "Invoices": [
'     {
'       "Type": "ACCPAY",
'       "InvoiceID": "0032f627-3156-4d30-9b1c-4d3b994dc921",
'       "InvoiceNumber": "9871",
'       "Reference": "",
'       "Payments": [
'         {
'           "PaymentID": "22974891-3689-4694-9ee7-fd2ba917af55",
'           "Date": "\/Date(1579737600000+0000)\/",
'           "Amount": 148.50,
'           "Reference": "Chq 409",
'           "HasAccount": false,
'           "HasValidationErrors": false
'         }
'       ],
'       "CreditNotes": [
'       ],
'       "Prepayments": [
'       ],
'       "Overpayments": [
'       ],
'       "AmountDue": 0.00,
'       "AmountPaid": 148.50,
'       "AmountCredited": 0.00,
'       "IsDiscounted": false,
'       "HasAttachments": false,
'       "HasErrors": false,
'       "Contact": {
'         "ContactID": "d6a384fb-f46f-41a3-8ac7-b7bc9e0b5efa",
'         "Name": "Melrose Parking",
'         "Addresses": [
'         ],
'         "Phones": [
'         ],
'         "ContactGroups": [
'         ],
'         "ContactPersons": [
'         ],
'         "HasValidationErrors": false
'       },
'       "DateString": "2020-01-15T00:00:00",
'       "Date": "\/Date(1579046400000+0000)\/",
'       "DueDateString": "2020-01-24T00:00:00",
'       "DueDate": "\/Date(1579824000000+0000)\/",
'       "Status": "PAID",
'       "LineAmountTypes": "Exclusive",
'       "LineItems": [
'       ],
'       "SubTotal": 135.00,
'       "TotalTax": 13.50,
'       "Total": 148.50,
'       "UpdatedDateUTC": "\/Date(1221560931500+0000)\/",
'       "CurrencyCode": "AUD",
'       "FullyPaidOnDate": "\/Date(1579737600000+0000)\/"
'     },
'     {
'       "Type": "ACCPAY",
'       "InvoiceID": "673dd7cc-beb7-4697-83d4-0c47cb400cc2",
'       "InvoiceNumber": "",
'       "Reference": "",
'       "Payments": [
'         {
'           "PaymentID": "4d06f609-5200-4364-9c8b-d4379a945252",
'           "Date": "\/Date(1580688000000+0000)\/",
'           "Amount": 974.60,
'           "Reference": "DD # 96013",
'           "HasAccount": false,
'           "HasValidationErrors": false
'         }
'       ],
'       "CreditNotes": [
'         {
'           "CreditNoteID": "7df8949c-b71f-40c0-bbcf-39f2f450f286",
'           "CreditNoteNumber": "03391",
'           "ID": "7df8949c-b71f-40c0-bbcf-39f2f450f286",
'           "HasErrors": false,
'           "AppliedAmount": 218.90,
'           "DateString": "2020-01-29T00:00:00",
'           "Date": "\/Date(1580256000000+0000)\/",
'           "LineItems": [
'           ],
'           "Total": 218.90
'         }
'       ],
'       "Prepayments": [
'       ],
'       "Overpayments": [
'       ],
'       "AmountDue": 0.00,
'       "AmountPaid": 974.60,
'       "AmountCredited": 218.90,
'       "IsDiscounted": false,
'       "HasAttachments": false,
'       "HasErrors": false,
'       "Contact": {
'         "ContactID": "d0cd2c4f-18a0-4f7c-a32a-2db00f29d298",
'         "Name": "PC Complete",
'         "Addresses": [
'         ],
'         "Phones": [
'         ],
'         "ContactGroups": [
'         ],
'         "ContactPersons": [
'         ],
'         "HasValidationErrors": false
'       },
'       "DateString": "2020-01-28T00:00:00",
'       "Date": "\/Date(1580169600000+0000)\/",
'       "DueDateString": "2020-02-04T00:00:00",
'       "DueDate": "\/Date(1580774400000+0000)\/",
'       "Status": "PAID",
'       "LineAmountTypes": "Exclusive",
'       "LineItems": [
'       ],
'       "SubTotal": 1085.00,
'       "TotalTax": 108.50,
'       "Total": 1193.50,
'       "UpdatedDateUTC": "\/Date(1221561913790+0000)\/",
'       "CurrencyCode": "AUD",
'       "FullyPaidOnDate": "\/Date(1580688000000+0000)\/"
'     },
'     {
'       "Type": "ACCPAY",
'       "InvoiceID": "c12aff7e-12bf-4185-8702-460929f19674",
'       "InvoiceNumber": "",
'       "Reference": "",
'       "Payments": [
'       ],
'       "CreditNotes": [
'       ],
'       "Prepayments": [
'       ],
'       "Overpayments": [
'       ],
'       "AmountDue": 2166.99,
'       "AmountPaid": 0.00,
'       "AmountCredited": 0.00,
'       "CurrencyRate": 1.000000,
'       "IsDiscounted": false,
'       "HasAttachments": false,
'       "HasErrors": false,
'       "Contact": {
'         "ContactID": "d0cd2c4f-18a0-4f7c-a32a-2db00f29d298",
'         "Name": "PC Complete",
'         "Addresses": [
'         ],
'         "Phones": [
'         ],
'         "ContactGroups": [
'         ],
'         "ContactPersons": [
'         ],
'         "HasValidationErrors": false
'       },
'       "DateString": "2020-04-10T00:00:00",
'       "Date": "\/Date(1586476800000+0000)\/",
'       "DueDateString": "2020-05-05T00:00:00",
'       "DueDate": "\/Date(1588636800000+0000)\/",
'       "Status": "AUTHORISED",
'       "LineAmountTypes": "Exclusive",
'       "LineItems": [
'       ],
'       "SubTotal": 1969.99,
'       "TotalTax": 197.00,
'       "Total": 2166.99,
'       "UpdatedDateUTC": "\/Date(1497965301980+0000)\/",
'       "CurrencyCode": "AUD"
'     }
'   ]
' }
' 

Dim Type As String
Dim InvoiceID As String
Dim InvoiceNumber As String
Dim Reference As String
Dim AmountDue As String
Dim AmountPaid As String
Dim AmountCredited As String
Dim IsDiscounted As Long
Dim HasAttachments As Long
Dim HasErrors As Long
Dim ContactContactID As String
Dim ContactName As String
Dim ContactHasValidationErrors As Long
Dim DateString As String
Dim Date As String
Dim DueDateString As String
Dim DueDate As String
Dim LineAmountTypes As String
Dim SubTotal As String
Dim TotalTax As String
Dim Total As String
Dim UpdatedDateUTC As String
Dim CurrencyCode As String
Dim FullyPaidOnDate As String
Dim CurrencyRate As String
Dim j As Long
Dim count_j As Long
Dim PaymentID As String
Dim Amount As String
Dim HasAccount As Long
Dim HasValidationErrors As Long
Dim CreditNoteID As String
Dim CreditNoteNumber As String
Dim ID As String
Dim AppliedAmount As String
Dim k As Long
Dim count_k As Long

Dim Id As String
Id = jsonResponse.StringOf("Id")
Dim Status As String
Status = jsonResponse.StringOf("Status")
Dim ProviderName As String
ProviderName = jsonResponse.StringOf("ProviderName")
Dim DateTimeUTC As String
DateTimeUTC = jsonResponse.StringOf("DateTimeUTC")
Dim i As Long
i = 0
Dim count_i As Long
count_i = jsonResponse.SizeOfArray("Invoices")
Do While i < count_i
    jsonResponse.I = i
    Type = jsonResponse.StringOf("Invoices[i].Type")
    InvoiceID = jsonResponse.StringOf("Invoices[i].InvoiceID")
    InvoiceNumber = jsonResponse.StringOf("Invoices[i].InvoiceNumber")
    Reference = jsonResponse.StringOf("Invoices[i].Reference")
    AmountDue = jsonResponse.StringOf("Invoices[i].AmountDue")
    AmountPaid = jsonResponse.StringOf("Invoices[i].AmountPaid")
    AmountCredited = jsonResponse.StringOf("Invoices[i].AmountCredited")
    IsDiscounted = jsonResponse.BoolOf("Invoices[i].IsDiscounted")
    HasAttachments = jsonResponse.BoolOf("Invoices[i].HasAttachments")
    HasErrors = jsonResponse.BoolOf("Invoices[i].HasErrors")
    ContactContactID = jsonResponse.StringOf("Invoices[i].Contact.ContactID")
    ContactName = jsonResponse.StringOf("Invoices[i].Contact.Name")
    ContactHasValidationErrors = jsonResponse.BoolOf("Invoices[i].Contact.HasValidationErrors")
    DateString = jsonResponse.StringOf("Invoices[i].DateString")
    Date = jsonResponse.StringOf("Invoices[i].Date")
    DueDateString = jsonResponse.StringOf("Invoices[i].DueDateString")
    DueDate = jsonResponse.StringOf("Invoices[i].DueDate")
    Status = jsonResponse.StringOf("Invoices[i].Status")
    LineAmountTypes = jsonResponse.StringOf("Invoices[i].LineAmountTypes")
    SubTotal = jsonResponse.StringOf("Invoices[i].SubTotal")
    TotalTax = jsonResponse.StringOf("Invoices[i].TotalTax")
    Total = jsonResponse.StringOf("Invoices[i].Total")
    UpdatedDateUTC = jsonResponse.StringOf("Invoices[i].UpdatedDateUTC")
    CurrencyCode = jsonResponse.StringOf("Invoices[i].CurrencyCode")
    FullyPaidOnDate = jsonResponse.StringOf("Invoices[i].FullyPaidOnDate")
    CurrencyRate = jsonResponse.StringOf("Invoices[i].CurrencyRate")
    j = 0
    count_j = jsonResponse.SizeOfArray("Invoices[i].Payments")
    Do While j < count_j
        jsonResponse.J = j
        PaymentID = jsonResponse.StringOf("Invoices[i].Payments[j].PaymentID")
        Date = jsonResponse.StringOf("Invoices[i].Payments[j].Date")
        Amount = jsonResponse.StringOf("Invoices[i].Payments[j].Amount")
        Reference = jsonResponse.StringOf("Invoices[i].Payments[j].Reference")
        HasAccount = jsonResponse.BoolOf("Invoices[i].Payments[j].HasAccount")
        HasValidationErrors = jsonResponse.BoolOf("Invoices[i].Payments[j].HasValidationErrors")
        j = j + 1
    Loop
    j = 0
    count_j = jsonResponse.SizeOfArray("Invoices[i].CreditNotes")
    Do While j < count_j
        jsonResponse.J = j
        CreditNoteID = jsonResponse.StringOf("Invoices[i].CreditNotes[j].CreditNoteID")
        CreditNoteNumber = jsonResponse.StringOf("Invoices[i].CreditNotes[j].CreditNoteNumber")
        ID = jsonResponse.StringOf("Invoices[i].CreditNotes[j].ID")
        HasErrors = jsonResponse.BoolOf("Invoices[i].CreditNotes[j].HasErrors")
        AppliedAmount = jsonResponse.StringOf("Invoices[i].CreditNotes[j].AppliedAmount")
        DateString = jsonResponse.StringOf("Invoices[i].CreditNotes[j].DateString")
        Date = jsonResponse.StringOf("Invoices[i].CreditNotes[j].Date")
        Total = jsonResponse.StringOf("Invoices[i].CreditNotes[j].Total")
        k = 0
        count_k = jsonResponse.SizeOfArray("Invoices[i].CreditNotes[j].LineItems")
        Do While k < count_k
            jsonResponse.K = k
            k = k + 1
        Loop
        j = j + 1
    Loop
    j = 0
    count_j = jsonResponse.SizeOfArray("Invoices[i].Prepayments")
    Do While j < count_j
        jsonResponse.J = j
        j = j + 1
    Loop
    j = 0
    count_j = jsonResponse.SizeOfArray("Invoices[i].Overpayments")
    Do While j < count_j
        jsonResponse.J = j
        j = j + 1
    Loop
    j = 0
    count_j = jsonResponse.SizeOfArray("Invoices[i].Contact.Addresses")
    Do While j < count_j
        jsonResponse.J = j
        j = j + 1
    Loop
    j = 0
    count_j = jsonResponse.SizeOfArray("Invoices[i].Contact.Phones")
    Do While j < count_j
        jsonResponse.J = j
        j = j + 1
    Loop
    j = 0
    count_j = jsonResponse.SizeOfArray("Invoices[i].Contact.ContactGroups")
    Do While j < count_j
        jsonResponse.J = j
        j = j + 1
    Loop
    j = 0
    count_j = jsonResponse.SizeOfArray("Invoices[i].Contact.ContactPersons")
    Do While j < count_j
        jsonResponse.J = j
        j = j + 1
    Loop
    j = 0
    count_j = jsonResponse.SizeOfArray("Invoices[i].LineItems")
    Do While j < count_j
        jsonResponse.J = j
        j = j + 1
    Loop
    i = i + 1
Loop