(VB.NET) OpenAI (ChatGTP) List Models

See more OpenAI ChatGPT Examples

Show how to list available OpenAI models and shows how to parse the JSON model information.

For more information, see https://platform.openai.com/docs/api-reference/models/list

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://api.openai.com/v1/models \
'   -H "Authorization: Bearer $OPENAI_API_KEY"

' 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 $OPENAI_API_KEY" header.
' This is NOT a real key.  Change the "sk-vi...." to your own key.
http.AuthToken = "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"

Dim sbResponseBody As New Chilkat.StringBuilder
success = http.QuickGetSb("https://api.openai.com/v1/models",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)

' {
'   "object": "list",
'   "data": [
'     {
'       "id": "babbage",
'       "object": "model",
'       "created": 1649358449,
'       "owned_by": "openai",
'       "permission": [
'         {
'           "id": "modelperm-49FUp5v084tBB49tC4z8LPH5",
'           "object": "model_permission",
'           "created": 1669085501,
'           "allow_create_engine": false,
'           "allow_sampling": true,
'           "allow_logprobs": true,
'           "allow_search_indices": false,
'           "allow_view": true,
'           "allow_fine_tuning": false,
'           "organization": "*",
'           "group": null,
'           "is_blocking": false
'         }
'       ],
'       "root": "babbage",
'       "parent": null
'     },
'     {
'       "id": "davinci",
'       "object": "model",
'       "created": 1649359874,
'       "owned_by": "openai",
'       "permission": [
'         {
'           "id": "modelperm-U6ZwlyAd0LyMk4rcMdz33Yc3",
'           "object": "model_permission",
'           "created": 1669066355,
'           "allow_create_engine": false,
'           "allow_sampling": true,
'           "allow_logprobs": true,
'           "allow_search_indices": false,
'           "allow_view": true,
'           "allow_fine_tuning": false,
'           "organization": "*",
'           "group": null,
'           "is_blocking": false
'         }
'       ],
'       "root": "davinci",
'       "parent": null
'     },
' ...
' ...


' 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 id As String
Dim created As Integer
Dim owned_by As String
Dim root As String
Dim parent As String
Dim j As Integer
Dim count_j As Integer
Dim allow_create_engine As Boolean
Dim allow_sampling As Boolean
Dim allow_logprobs As Boolean
Dim allow_search_indices As Boolean
Dim allow_view As Boolean
Dim allow_fine_tuning As Boolean
Dim organization As String
Dim group As String
Dim is_blocking As Boolean

Dim v_object As String = jResp.StringOf("object")
Dim i As Integer = 0
Dim count_i As Integer = jResp.SizeOfArray("data")
While i < count_i
    jResp.I = i
    id = jResp.StringOf("data[i].id")
    v_object = jResp.StringOf("data[i].object")
    created = jResp.IntOf("data[i].created")
    owned_by = jResp.StringOf("data[i].owned_by")
    root = jResp.StringOf("data[i].root")
    parent = jResp.StringOf("data[i].parent")
    j = 0
    count_j = jResp.SizeOfArray("data[i].permission")
    While j < count_j
        jResp.J = j
        id = jResp.StringOf("data[i].permission[j].id")
        v_object = jResp.StringOf("data[i].permission[j].object")
        created = jResp.IntOf("data[i].permission[j].created")
        allow_create_engine = jResp.BoolOf("data[i].permission[j].allow_create_engine")
        allow_sampling = jResp.BoolOf("data[i].permission[j].allow_sampling")
        allow_logprobs = jResp.BoolOf("data[i].permission[j].allow_logprobs")
        allow_search_indices = jResp.BoolOf("data[i].permission[j].allow_search_indices")
        allow_view = jResp.BoolOf("data[i].permission[j].allow_view")
        allow_fine_tuning = jResp.BoolOf("data[i].permission[j].allow_fine_tuning")
        organization = jResp.StringOf("data[i].permission[j].organization")
        group = jResp.StringOf("data[i].permission[j].group")
        is_blocking = jResp.BoolOf("data[i].permission[j].is_blocking")
        j = j + 1
    End While
    i = i + 1
End While