(VB.NET) Square API - List Catalog

Returns a list of CatalogObjects that includes all objects of a set of desired types (for example, all CatalogItem and CatalogTax objects) in the catalog.

For more information, see https://developer.squareup.com/reference/square/catalog-api/list-catalog

Chilkat .NET Downloads Chilkat .NET Framework Chilkat for .NET Core

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

Dim http As New Chilkat.Http
Dim success As Boolean

' Implements the following CURL command:

' curl https://connect.squareup.com/v2/catalog/list?types=category%2Ctax \
'   -H 'Square-Version: 2020-07-22' \
'   -H 'Authorization: Bearer ACCESS_TOKEN' \
'   -H 'Content-Type: application/json'

' Use the following online tool to generate HTTP code from a CURL command
' Convert a cURL Command to HTTP Source Code

' Adds the "Authorization: Bearer ACCESS_TOKEN" header.
http.AuthToken = "ACCESS_TOKEN"
http.SetRequestHeader("Square-Version","2020-07-22")
http.SetRequestHeader("Content-Type","application/json")

' This example uses the sandbox: connect.squareupsandbox.com
' Production should use connect.squareup.com
Dim sbResponseBody As New Chilkat.StringBuilder
success = http.QuickGetSb("https://connect.squareupsandbox.com/v2/catalog/list?types=item,category,tax,image",sbResponseBody)
If (success = False) Then
    Debug.WriteLine(http.LastErrorText)
    Exit Sub
End If


Dim jResp As New Chilkat.JsonObject
jResp.LoadSb(sbResponseBody)
jResp.EmitCompact = False

Debug.WriteLine("Response Body:")
Debug.WriteLine(jResp.Emit())

Dim respStatusCode As Integer = http.LastStatus
Debug.WriteLine("Response Status Code = " & respStatusCode)
If (respStatusCode >= 400) Then
    Debug.WriteLine("Response Header:")
    Debug.WriteLine(http.LastHeader)
    Debug.WriteLine("Failed.")
    Exit Sub
End If


' Sample JSON response:
' (Sample code for parsing the JSON response is shown below)

' {
'   "objects": [
'     {
'       "type": "CATEGORY",
'       "id": "5ZYQZZ2IECPVJ2IJ5KQPRDC3",
'       "updated_at": "2017-02-21T14:50:26.495Z",
'       "version": 1487688626495,
'       "is_deleted": false,
'       "present_at_all_locations": true,
'       "category_data": {
'         "name": "Beverages"
'       }
'     },
'     {
'       "type": "TAX",
'       "id": "L5R47DGBZOOVKCAFIXC56AEN",
'       "updated_at": "2017-02-21T14:50:26.495Z",
'       "version": 1487688626495,
'       "is_deleted": false,
'       "present_at_all_locations": true,
'       "tax_data": {
'         "name": "Sales Tax",
'         "calculation_phase": "TAX_SUBTOTAL_PHASE",
'         "inclusion_type": "ADDITIVE",
'         "percentage": "5.0",
'         "enabled": true
'       }
'     }
'   ]
' }

' Sample code for parsing the JSON response...
' Use the following online tool to generate parsing code from sample JSON:
' Generate Parsing Code from JSON



Dim v_type As String
Dim id As String
Dim updated_at As String
Dim version As Integer
Dim is_deleted As Boolean
Dim present_at_all_locations As Boolean
Dim category_dataName As String
Dim tax_dataName As String
Dim tax_dataCalculation_phase As String
Dim tax_dataInclusion_type As String
Dim tax_dataPercentage As String
Dim tax_dataEnabled As Boolean

Dim i As Integer = 0
Dim count_i As Integer = jResp.SizeOfArray("objects")
While i < count_i
    jResp.I = i
    v_type = jResp.StringOf("objects[i].type")
    id = jResp.StringOf("objects[i].id")
    updated_at = jResp.StringOf("objects[i].updated_at")
    version = jResp.IntOf("objects[i].version")
    is_deleted = jResp.BoolOf("objects[i].is_deleted")
    present_at_all_locations = jResp.BoolOf("objects[i].present_at_all_locations")
    category_dataName = jResp.StringOf("objects[i].category_data.name")
    tax_dataName = jResp.StringOf("objects[i].tax_data.name")
    tax_dataCalculation_phase = jResp.StringOf("objects[i].tax_data.calculation_phase")
    tax_dataInclusion_type = jResp.StringOf("objects[i].tax_data.inclusion_type")
    tax_dataPercentage = jResp.StringOf("objects[i].tax_data.percentage")
    tax_dataEnabled = jResp.BoolOf("objects[i].tax_data.enabled")
    i = i + 1
End While