PureBasic

TikTok Shop Get Categories

See more TikTok Shop Examples

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

IncludeFile "CkJsonObject.pb"
IncludeFile "CkDateTime.pb"
IncludeFile "CkHttp.pb"
IncludeFile "CkCrypt2.pb"
IncludeFile "CkStringBuilder.pb"
IncludeFile "CkHttpResponse.pb"

Procedure ChilkatExample()

    success.i = 0

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

    http.i = CkHttp::ckCreate()
    If http.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    ; 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.i = CkJsonObject::ckCreate()
    If jsonToken.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    success = CkJsonObject::ckLoadFile(jsonToken,"qa_data/tokens/tiktok-shops.json")
    If success <> 1
        Debug "Failed to load tiktok-shops.json"
        CkHttp::ckDispose(http)
        CkJsonObject::ckDispose(jsonToken)
        ProcedureReturn
    EndIf

    ; Replace values in all caps with your specific values.
    ; SHOP_CIPHER and SHOP_ID are returned from this example: Get Authorized Shops
    queryParams.i = CkJsonObject::ckCreate()
    If queryParams.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkJsonObject::ckUpdateString(queryParams,"app_key","APP_KEY")
    CkJsonObject::ckUpdateString(queryParams,"shop_cipher","SHOP_CIPHER")
    CkJsonObject::ckUpdateString(queryParams,"shop_id","SHOP_ID")
    dt.i = CkDateTime::ckCreate()
    If dt.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkJsonObject::ckUpdateString(queryParams,"timestamp",CkDateTime::ckGetAsUnixTimeStr(dt,0))
    CkJsonObject::ckUpdateInt(queryParams,"version",202309)

    ; Sort the JSON members by member name, in ascending order (A-Z), case sensitive..
    ascending.i = 1
    caseSensitive.i = 1
    CkJsonObject::ckSort(queryParams,ascending,caseSensitive)

    appSecret.s = "APP_SECRET"
    path.s = "/product/202309/categories"

    ; Build the StringToSign
    sb.i = CkStringBuilder::ckCreate()
    If sb.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkStringBuilder::ckAppend(sb,appSecret)
    CkStringBuilder::ckAppend(sb,path)
    numParams.i = CkJsonObject::ckSize(queryParams)
    i.i = 0
    While i < numParams
        CkStringBuilder::ckAppend(sb,CkJsonObject::ckNameAt(queryParams,i))
        CkStringBuilder::ckAppend(sb,CkJsonObject::ckStringAt(queryParams,i))
        i = i + 1
    Wend
    CkStringBuilder::ckAppend(sb,appSecret)

    crypt.i = CkCrypt2::ckCreate()
    If crypt.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkCrypt2::setCkHashAlgorithm(crypt, "SHA256")
    CkCrypt2::setCkMacAlgorithm(crypt, "HMAC")
    CkCrypt2::setCkEncodingMode(crypt, "hex_lower")
    CkCrypt2::ckSetMacKeyString(crypt,appSecret)

    sig.s = CkCrypt2::ckMacStringENC(crypt,CkStringBuilder::ckGetAsString(sb))

    CkJsonObject::ckUpdateString(queryParams,"access_token",CkJsonObject::ckStringOf(jsonToken,"data.access_token"))
    CkJsonObject::ckUpdateString(queryParams,"sign",sig)

    CkHttp::ckSetRequestHeader(http,"x-tts-access-token",CkJsonObject::ckStringOf(jsonToken,"data.access_token"))
    CkHttp::ckSetRequestHeader(http,"content-type","application/json")

    resp.i = CkHttpResponse::ckCreate()
    If resp.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    success = CkHttp::ckHttpParams(http,"GET","https://open-api.tiktokglobalshop.com/product/202309/categories",queryParams,resp)
    If success = 0
        Debug CkHttp::ckLastErrorText(http)
        CkHttp::ckDispose(http)
        CkJsonObject::ckDispose(jsonToken)
        CkJsonObject::ckDispose(queryParams)
        CkDateTime::ckDispose(dt)
        CkStringBuilder::ckDispose(sb)
        CkCrypt2::ckDispose(crypt)
        CkHttpResponse::ckDispose(resp)
        ProcedureReturn
    EndIf

    json.i = CkJsonObject::ckCreate()
    If json.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkHttpResponse::ckGetBodyJson(resp,json)

    Debug Str(CkHttpResponse::ckStatusCode(resp))

    id.s
    is_leaf.i
    local_name.s
    parent_id.s
    j.i
    count_j.i
    strVal.s

    code.i = CkJsonObject::ckIntOf(json,"code")
    message.s = CkJsonObject::ckStringOf(json,"message")
    request_id.s = CkJsonObject::ckStringOf(json,"request_id")
    i = 0
    count_i.i = CkJsonObject::ckSizeOfArray(json,"data.categories")
    While i < count_i
        CkJsonObject::setCkI(json, i)
        id = CkJsonObject::ckStringOf(json,"data.categories[i].id")
        is_leaf = CkJsonObject::ckBoolOf(json,"data.categories[i].is_leaf")
        local_name = CkJsonObject::ckStringOf(json,"data.categories[i].local_name")
        Debug "local_name: " + local_name
        parent_id = CkJsonObject::ckStringOf(json,"data.categories[i].parent_id")
        j = 0
        count_j = CkJsonObject::ckSizeOfArray(json,"data.categories[i].permission_statuses")
        While j < count_j
            CkJsonObject::setCkJ(json, j)
            strVal = CkJsonObject::ckStringOf(json,"data.categories[i].permission_statuses[j]")
            j = j + 1
        Wend
        i = i + 1
    Wend


    CkHttp::ckDispose(http)
    CkJsonObject::ckDispose(jsonToken)
    CkJsonObject::ckDispose(queryParams)
    CkDateTime::ckDispose(dt)
    CkStringBuilder::ckDispose(sb)
    CkCrypt2::ckDispose(crypt)
    CkHttpResponse::ckDispose(resp)
    CkJsonObject::ckDispose(json)


    ProcedureReturn
EndProcedure