PowerBuilder

OpenAI (ChatGPT) Simple Request

See more OpenAI ChatGPT Examples

Demonstrate a simple ChatGPT request with authentication using your OPENAI_API_KEY. PowerBuilder

integer li_rc
long li_Success
oleobject loo_Http
oleobject loo_Json
oleobject loo_Resp
oleobject loo_SbResponseBody
oleobject loo_JResp
long li_RespStatusCode
string ls_Role
string ls_Content
string ls_Finish_reason
long li_Index
string ls_Id
string ls_V_object
long li_Created
string ls_Model
long li_Prompt_tokens
long li_Completion_tokens
long li_Total_tokens
long i
long li_Count_i

li_Success = 0

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

loo_Http = create oleobject
li_rc = loo_Http.ConnectToNewObject("Chilkat.Http")
if li_rc < 0 then
    destroy loo_Http
    MessageBox("Error","Connecting to COM object failed")
    return
end if

//  Implements the following CURL command:

//  curl https://api.openai.com/v1/chat/completions \
//    -H "Content-Type: application/json" \
//    -H "Authorization: Bearer $OPENAI_API_KEY" \
//    -d '{
//       "model": "gpt-3.5-turbo",
//       "messages": [{"role": "user", "content": "Say this is a test!"}],
//       "temperature": 0.7
//     }'

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

//  Use this online tool to generate code from sample JSON:
//  Generate Code to Create JSON

//  The following JSON is sent in the request body.

//  {
//    "model": "gpt-3.5-turbo",
//    "messages": [
//      {
//        "role": "user",
//        "content": "Say this is a test!"
//      }
//    ],
//    "temperature": 0.7
//  }

loo_Json = create oleobject
li_rc = loo_Json.ConnectToNewObject("Chilkat.JsonObject")

loo_Json.UpdateString("model","gpt-3.5-turbo")
loo_Json.UpdateString("messages[0].role","user")
loo_Json.UpdateString("messages[0].content","Say this is a test!")
loo_Json.UpdateNumber("temperature","0.7")

//  Adds the "Authorization: Bearer $OPENAI_API_KEY" header.
//  This is NOT a real key.  Change the "sk-vi...." to your own key.
loo_Http.AuthToken = "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"

loo_Resp = create oleobject
li_rc = loo_Resp.ConnectToNewObject("Chilkat.HttpResponse")

li_Success = loo_Http.HttpJson("POST","https://api.openai.com/v1/chat/completions",loo_Json,"application/json",loo_Resp)
if li_Success = 0 then
    Write-Debug loo_Http.LastErrorText
    destroy loo_Http
    destroy loo_Json
    destroy loo_Resp
    return
end if

loo_SbResponseBody = create oleobject
li_rc = loo_SbResponseBody.ConnectToNewObject("Chilkat.StringBuilder")

loo_Resp.GetBodySb(loo_SbResponseBody)

loo_JResp = create oleobject
li_rc = loo_JResp.ConnectToNewObject("Chilkat.JsonObject")

loo_JResp.LoadSb(loo_SbResponseBody)
loo_JResp.EmitCompact = 0

Write-Debug "Response Body:"
Write-Debug loo_JResp.Emit()

li_RespStatusCode = loo_Resp.StatusCode
Write-Debug "Response Status Code = " + string(li_RespStatusCode)
if li_RespStatusCode >= 400 then
    Write-Debug "Response Header:"
    Write-Debug loo_Resp.Header
    Write-Debug "Failed."
    destroy loo_Http
    destroy loo_Json
    destroy loo_Resp
    destroy loo_SbResponseBody
    destroy loo_JResp
    return
end if

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

//  {
//    "id": "chatcmpl-abc123",
//    "object": "chat.completion",
//    "created": 1677858242,
//    "model": "gpt-3.5-turbo-0301",
//    "usage": {
//      "prompt_tokens": 13,
//      "completion_tokens": 7,
//      "total_tokens": 20
//    },
//    "choices": [
//      {
//        "message": {
//          "role": "assistant",
//          "content": "\n\nThis is a test!"
//        },
//        "finish_reason": "stop",
//        "index": 0
//      }
//    ]
//  }

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

ls_Id = loo_JResp.StringOf("id")
ls_V_object = loo_JResp.StringOf("object")
li_Created = loo_JResp.IntOf("created")
ls_Model = loo_JResp.StringOf("model")
li_Prompt_tokens = loo_JResp.IntOf("usage.prompt_tokens")
li_Completion_tokens = loo_JResp.IntOf("usage.completion_tokens")
li_Total_tokens = loo_JResp.IntOf("usage.total_tokens")
i = 0
li_Count_i = loo_JResp.SizeOfArray("choices")
do while i < li_Count_i
    loo_JResp.I = i
    ls_Role = loo_JResp.StringOf("choices[i].message.role")
    ls_Content = loo_JResp.StringOf("choices[i].message.content")
    ls_Finish_reason = loo_JResp.StringOf("choices[i].finish_reason")
    li_Index = loo_JResp.IntOf("choices[i].index")
    i = i + 1
loop


destroy loo_Http
destroy loo_Json
destroy loo_Resp
destroy loo_SbResponseBody
destroy loo_JResp