VB.NET

OpenAI (ChatGPT) List Models

See more OpenAI ChatGPT Examples

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

Dim success As Boolean = False

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

Dim http As New Chilkat.Http

' 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