(Unicode C++) 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

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#include <CkHttpW.h>
#include <CkStringBuilderW.h>
#include <CkJsonObjectW.h>

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

    CkHttpW http;
    bool success;

    // 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.put_AuthToken(L"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");

    CkStringBuilderW sbResponseBody;
    success = http.QuickGetSb(L"https://api.openai.com/v1/models",sbResponseBody);
    if (success == false) {
        wprintf(L"%s\n",http.lastErrorText());
        return;
    }

    CkJsonObjectW jResp;
    jResp.LoadSb(sbResponseBody);
    jResp.put_EmitCompact(false);

    wprintf(L"Response Body:\n");
    wprintf(L"%s\n",jResp.emit());

    int respStatusCode = http.get_LastStatus();
    wprintf(L"Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",http.lastHeader());
        wprintf(L"Failed.\n");
        return;
    }

    // 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

    const wchar_t *id = 0;
    int created;
    const wchar_t *owned_by = 0;
    const wchar_t *root = 0;
    const wchar_t *parent = 0;
    int j;
    int count_j;
    bool allow_create_engine;
    bool allow_sampling;
    bool allow_logprobs;
    bool allow_search_indices;
    bool allow_view;
    bool allow_fine_tuning;
    const wchar_t *organization = 0;
    const wchar_t *group = 0;
    bool is_blocking;

    const wchar_t *v_object = jResp.stringOf(L"object");
    int i = 0;
    int count_i = jResp.SizeOfArray(L"data");
    while (i < count_i) {
        jResp.put_I(i);
        id = jResp.stringOf(L"data[i].id");
        v_object = jResp.stringOf(L"data[i].object");
        created = jResp.IntOf(L"data[i].created");
        owned_by = jResp.stringOf(L"data[i].owned_by");
        root = jResp.stringOf(L"data[i].root");
        parent = jResp.stringOf(L"data[i].parent");
        j = 0;
        count_j = jResp.SizeOfArray(L"data[i].permission");
        while (j < count_j) {
            jResp.put_J(j);
            id = jResp.stringOf(L"data[i].permission[j].id");
            v_object = jResp.stringOf(L"data[i].permission[j].object");
            created = jResp.IntOf(L"data[i].permission[j].created");
            allow_create_engine = jResp.BoolOf(L"data[i].permission[j].allow_create_engine");
            allow_sampling = jResp.BoolOf(L"data[i].permission[j].allow_sampling");
            allow_logprobs = jResp.BoolOf(L"data[i].permission[j].allow_logprobs");
            allow_search_indices = jResp.BoolOf(L"data[i].permission[j].allow_search_indices");
            allow_view = jResp.BoolOf(L"data[i].permission[j].allow_view");
            allow_fine_tuning = jResp.BoolOf(L"data[i].permission[j].allow_fine_tuning");
            organization = jResp.stringOf(L"data[i].permission[j].organization");
            group = jResp.stringOf(L"data[i].permission[j].group");
            is_blocking = jResp.BoolOf(L"data[i].permission[j].is_blocking");
            j = j + 1;
        }

        i = i + 1;
    }
    }