Zig

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. Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

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

    const http = try chilkat.Http.init();
    defer http.deinit();

    // 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.setAuthToken("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");

    const sb_response_body = try chilkat.StringBuilder.init();
    defer sb_response_body.deinit();
    http.quickGetSb("https://api.openai.com/v1/models", sb_response_body) catch {
        std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
        return;
    };

    const j_resp = try chilkat.JsonObject.init();
    defer j_resp.deinit();
    j_resp.loadSb(sb_response_body) catch {};
    j_resp.setEmitCompact(false);

    std.debug.print("Response Body:\n", .{});
    std.debug.print("{s}\n", .{try j_resp.emit(alloc)});

    const resp_status_code = http.getLastStatus();
    std.debug.print("Response Status Code = {d}\n", .{resp_status_code});
    if (resp_status_code >= 400) {
        std.debug.print("Response Header:\n", .{});
        std.debug.print("{s}\n", .{try http.getLastHeader(alloc)});
        std.debug.print("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

    var id: [:0]const u8 = "";
    var created: i32 = 0;
    var owned_by: [:0]const u8 = "";
    var root: [:0]const u8 = "";
    var parent: [:0]const u8 = "";
    var j: i32 = 0;
    var count_j: i32 = 0;
    var allow_create_engine: bool = false;
    var allow_sampling: bool = false;
    var allow_logprobs: bool = false;
    var allow_search_indices: bool = false;
    var allow_view: bool = false;
    var allow_fine_tuning: bool = false;
    var organization: [:0]const u8 = "";
    var group: [:0]const u8 = "";
    var is_blocking: bool = false;

    var v_object: [:0]const u8 = try j_resp.stringOf(alloc, "object");
    var i: i32 = 0;
    const count_i = j_resp.sizeOfArray("data");
    while (i < count_i) {
        j_resp.setI(i);
        id = try j_resp.stringOf(alloc, "data[i].id");
        v_object = try j_resp.stringOf(alloc, "data[i].object");
        created = j_resp.intOf("data[i].created");
        owned_by = try j_resp.stringOf(alloc, "data[i].owned_by");
        root = try j_resp.stringOf(alloc, "data[i].root");
        parent = try j_resp.stringOf(alloc, "data[i].parent");
        j = 0;
        count_j = j_resp.sizeOfArray("data[i].permission");
        while (j < count_j) {
            j_resp.setJ(j);
            id = try j_resp.stringOf(alloc, "data[i].permission[j].id");
            v_object = try j_resp.stringOf(alloc, "data[i].permission[j].object");
            created = j_resp.intOf("data[i].permission[j].created");
            allow_create_engine = j_resp.boolOf("data[i].permission[j].allow_create_engine");
            allow_sampling = j_resp.boolOf("data[i].permission[j].allow_sampling");
            allow_logprobs = j_resp.boolOf("data[i].permission[j].allow_logprobs");
            allow_search_indices = j_resp.boolOf("data[i].permission[j].allow_search_indices");
            allow_view = j_resp.boolOf("data[i].permission[j].allow_view");
            allow_fine_tuning = j_resp.boolOf("data[i].permission[j].allow_fine_tuning");
            organization = try j_resp.stringOf(alloc, "data[i].permission[j].organization");
            group = try j_resp.stringOf(alloc, "data[i].permission[j].group");
            is_blocking = j_resp.boolOf("data[i].permission[j].is_blocking");
            j = j + 1;
        }

        i = i + 1;
    }
}