(C) TikTok Shop Get Categories

See more TikTok Shop Examples

An example showing how to use a TikTok Shops access token in an API call.

IMPORTANT: This example requires a pre-release for the next version of Chilkat after the current v9.5.0.99 release. Contact info@chilkatsoft.com if you wish to get a pre-release. However, pre-releases of .NET Core (hosted on NuGet) and Node.js will not be possible.

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#include <C_CkHttp.h>
#include <C_CkJsonObject.h>
#include <C_CkDateTime.h>
#include <C_CkStringBuilder.h>
#include <C_CkCrypt2.h>
#include <C_CkHttpResponse.h>

void ChilkatSample(void)
    {
    HCkHttp http;
    HCkJsonObject jsonToken;
    BOOL success;
    HCkJsonObject queryParams;
    HCkDateTime dt;
    BOOL ascending;
    BOOL caseSensitive;
    const char *appSecret;
    const char *path;
    HCkStringBuilder sb;
    int numParams;
    int i;
    HCkCrypt2 crypt;
    const char *sig;
    HCkHttpResponse resp;
    HCkJsonObject json;
    const char *id;
    BOOL is_leaf;
    const char *local_name;
    const char *parent_id;
    int j;
    int count_j;
    const char *strVal;
    int code;
    const char *message;
    const char *request_id;
    int count_i;

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

    http = CkHttp_Create();

    // It is assumed we previously obtained an OAuth2 access token.
    // This example loads the JSON access token file 
    // saved by this example: Get TikTok Shop OAuth2 Access Token
    // or refrehsed by this example: Get TikTok Shop Refresh OAuth2 Access Token
    jsonToken = CkJsonObject_Create();
    success = CkJsonObject_LoadFile(jsonToken,"qa_data/tokens/tiktok-shops.json");
    if (success != TRUE) {
        printf("Failed to load tiktok-shops.json\n");
        CkHttp_Dispose(http);
        CkJsonObject_Dispose(jsonToken);
        return;
    }

    // Replace values in all caps with your specific values.
    // SHOP_CIPHER and SHOP_ID are returned from this example: Get Authorized Shops
    queryParams = CkJsonObject_Create();
    CkJsonObject_UpdateString(queryParams,"app_key","APP_KEY");
    CkJsonObject_UpdateString(queryParams,"shop_cipher","SHOP_CIPHER");
    CkJsonObject_UpdateString(queryParams,"shop_id","SHOP_ID");
    dt = CkDateTime_Create();
    CkJsonObject_UpdateString(queryParams,"timestamp",CkDateTime_getAsUnixTimeStr(dt,FALSE));
    CkJsonObject_UpdateInt(queryParams,"version",202309);

    // Sort the JSON members by member name, in ascending order (A-Z), case sensitive..
    // Note: The Sort method is added in Chilkat v9.5.0.100
    ascending = TRUE;
    caseSensitive = TRUE;
    CkJsonObject_Sort(queryParams,ascending,caseSensitive);

    appSecret = "APP_SECRET";
    path = "/product/202309/categories";

    // Build the StringToSign
    sb = CkStringBuilder_Create();
    CkStringBuilder_Append(sb,appSecret);
    CkStringBuilder_Append(sb,path);
    numParams = CkJsonObject_getSize(queryParams);
    i = 0;
    while (i < numParams) {
        CkStringBuilder_Append(sb,CkJsonObject_nameAt(queryParams,i));
        CkStringBuilder_Append(sb,CkJsonObject_stringAt(queryParams,i));
        i = i + 1;
    }

    CkStringBuilder_Append(sb,appSecret);

    crypt = CkCrypt2_Create();
    CkCrypt2_putHashAlgorithm(crypt,"SHA256");
    CkCrypt2_putMacAlgorithm(crypt,"HMAC");
    CkCrypt2_putEncodingMode(crypt,"hex_lower");
    CkCrypt2_SetMacKeyString(crypt,appSecret);

    sig = CkCrypt2_macStringENC(crypt,CkStringBuilder_getAsString(sb));

    CkJsonObject_UpdateString(queryParams,"access_token",CkJsonObject_stringOf(jsonToken,"data.access_token"));
    CkJsonObject_UpdateString(queryParams,"sign",sig);

    CkHttp_SetRequestHeader(http,"x-tts-access-token",CkJsonObject_stringOf(jsonToken,"data.access_token"));
    CkHttp_SetRequestHeader(http,"content-type","application/json");

    resp = CkHttp_QuickRequestParams(http,"GET","https://open-api.tiktokglobalshop.com/product/202309/categories",queryParams);
    if (CkHttp_getLastMethodSuccess(http) == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkJsonObject_Dispose(jsonToken);
        CkJsonObject_Dispose(queryParams);
        CkDateTime_Dispose(dt);
        CkStringBuilder_Dispose(sb);
        CkCrypt2_Dispose(crypt);
        return;
    }

    json = CkJsonObject_Create();
    CkHttpResponse_GetBodyJson(resp,json);

    printf("%d\n",CkHttpResponse_getStatusCode(resp));
    CkHttpResponse_Dispose(resp);

    code = CkJsonObject_IntOf(json,"code");
    message = CkJsonObject_stringOf(json,"message");
    request_id = CkJsonObject_stringOf(json,"request_id");
    i = 0;
    count_i = CkJsonObject_SizeOfArray(json,"data.categories");
    while (i < count_i) {
        CkJsonObject_putI(json,i);
        id = CkJsonObject_stringOf(json,"data.categories[i].id");
        is_leaf = CkJsonObject_BoolOf(json,"data.categories[i].is_leaf");
        local_name = CkJsonObject_stringOf(json,"data.categories[i].local_name");
        printf("local_name: %s\n",local_name);
        parent_id = CkJsonObject_stringOf(json,"data.categories[i].parent_id");
        j = 0;
        count_j = CkJsonObject_SizeOfArray(json,"data.categories[i].permission_statuses");
        while (j < count_j) {
            CkJsonObject_putJ(json,j);
            strVal = CkJsonObject_stringOf(json,"data.categories[i].permission_statuses[j]");
            j = j + 1;
        }

        i = i + 1;
    }



    CkHttp_Dispose(http);
    CkJsonObject_Dispose(jsonToken);
    CkJsonObject_Dispose(queryParams);
    CkDateTime_Dispose(dt);
    CkStringBuilder_Dispose(sb);
    CkCrypt2_Dispose(crypt);
    CkJsonObject_Dispose(json);

    }