(PureBasic) Walmart v3 Item Setup by Match

Provides a quick and convenient way to set up items by matching your items to existing item content on Walmart.com.

For more information, see https://developer.walmart.com/#/apicenter/marketPlace/latest#itemSetupByMatch

Chilkat PureBasic Module Download Chilkat PureBasic Module

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

Procedure ChilkatExample()

    ; 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

    success.i

    ; Implements the following CURL command:

    ; curl -X POST \
    ;   https://marketplace.walmartapis.com/v3/feeds?feedType=item \
    ;   -H 'WM_SVC.NAME: Walmart Marketplace'
    ;   -H 'WM_SEC.ACCESS_TOKEN: eyJraWQiOiIzZjVhYTFmNS1hYWE5LTQzM.....'
    ;   -H 'WM_QOS.CORRELATION_ID: b3261d2d-028a-4ef7-8602-633c23200af6'
    ;   -H 'Content-Type: application/json'
    ;   -H 'Accept: application/json'
    ;   -d '{
    ;     "MPItemFeedHeader": {
    ;         "version": "3.2.1"
    ;     },
    ;     "MPItem": [
    ;         {
    ;             "sku": "setup_by_ref",
    ;             "productIdentifiers": [
    ;                 {
    ;                     "productIdType": "GTIN",
    ;                     "productId": "05518319011365"
    ;                 }
    ;             ],
    ;             "MPProduct": {
    ;                 "category": "Electronics",
    ;                 "subCategory": "ElectronicsAccessories"
    ;             },
    ;             "MPOffer": {
    ;                 "price": 12.00,
    ;                 "shippingWeight": {
    ;                     "measure": 0.5,
    ;                     "unit": "lb"
    ;                 },
    ;                 "productTaxCode": 2038710
    ;             }
    ;         }
    ;     ]
    ; }'

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

    ; The following JSON is sent in the request body.

    ; {
    ;   "MPItemFeedHeader": {
    ;     "version": "3.2.1"
    ;   },
    ;   "MPItem": [
    ;     {
    ;       "sku": "setup_by_ref",
    ;       "productIdentifiers": [
    ;         {
    ;           "productIdType": "GTIN",
    ;           "productId": "05518319011365"
    ;         }
    ;       ],
    ;       "MPProduct": {
    ;         "category": "Electronics",
    ;         "subCategory": "ElectronicsAccessories"
    ;       },
    ;       "MPOffer": {
    ;         "price": 12.00,
    ;         "shippingWeight": {
    ;           "measure": 0.5,
    ;           "unit": "lb"
    ;         },
    ;         "productTaxCode": 2038710
    ;       }
    ;     }
    ;   ]
    ; }

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

    CkJsonObject::ckUpdateString(json,"MPItemFeedHeader.version","3.2.1")
    CkJsonObject::ckUpdateString(json,"MPItem[0].sku","setup_by_ref")
    CkJsonObject::ckUpdateString(json,"MPItem[0].productIdentifiers[0].productIdType","GTIN")
    CkJsonObject::ckUpdateString(json,"MPItem[0].productIdentifiers[0].productId","05518319011365")
    CkJsonObject::ckUpdateString(json,"MPItem[0].MPProduct.category","Electronics")
    CkJsonObject::ckUpdateString(json,"MPItem[0].MPProduct.subCategory","ElectronicsAccessories")
    CkJsonObject::ckUpdateNumber(json,"MPItem[0].MPOffer.price","12.00")
    CkJsonObject::ckUpdateNumber(json,"MPItem[0].MPOffer.shippingWeight.measure","0.5")
    CkJsonObject::ckUpdateString(json,"MPItem[0].MPOffer.shippingWeight.unit","lb")
    CkJsonObject::ckUpdateInt(json,"MPItem[0].MPOffer.productTaxCode",2038710)

    CkHttp::ckSetRequestHeader(http,"WM_QOS.CORRELATION_ID","b3261d2d-028a-4ef7-8602-633c23200af6")
    CkHttp::ckSetRequestHeader(http,"Content-Type","application/json")
    CkHttp::ckSetRequestHeader(http,"WM_SEC.ACCESS_TOKEN","eyJraWQiOiIzZjVhYTFmNS1hYWE5LTQzM.....")
    CkHttp::ckSetRequestHeader(http,"Accept","application/json")
    CkHttp::ckSetRequestHeader(http,"WM_SVC.NAME","Walmart Marketplace")

    resp.i = CkHttp::ckPostJson3(http,"https://marketplace.walmartapis.com/v3/feeds?feedType=item","application/json",json)
    If CkHttp::ckLastMethodSuccess(http) = 0
        Debug CkHttp::ckLastErrorText(http)
        CkHttp::ckDispose(http)
        CkJsonObject::ckDispose(json)
        ProcedureReturn
    EndIf

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

    CkHttpResponse::ckGetBodySb(resp,sbResponseBody)
    jResp.i = CkJsonObject::ckCreate()
    If jResp.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    CkJsonObject::ckLoadSb(jResp,sbResponseBody)
    CkJsonObject::setCkEmitCompact(jResp, 0)

    Debug "Response Body:"
    Debug CkJsonObject::ckEmit(jResp)

    respStatusCode.i = CkHttpResponse::ckStatusCode(resp)
    Debug "Response Status Code = " + Str(respStatusCode)
    If respStatusCode >= 400
        Debug "Response Header:"
        Debug CkHttpResponse::ckHeader(resp)
        Debug "Failed."
        CkHttpResponse::ckDispose(resp)

        CkHttp::ckDispose(http)
        CkJsonObject::ckDispose(json)
        CkStringBuilder::ckDispose(sbResponseBody)
        CkJsonObject::ckDispose(jResp)
        ProcedureReturn
    EndIf

    CkHttpResponse::ckDispose(resp)

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

    ; {
    ;   "feedId": "BC141881F6BB4B5891F084B225581BF2@AUUBAQA"
    ; }

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

    feedId.s

    feedId = CkJsonObject::ckStringOf(jResp,"feedId")


    CkHttp::ckDispose(http)
    CkJsonObject::ckDispose(json)
    CkStringBuilder::ckDispose(sbResponseBody)
    CkJsonObject::ckDispose(jResp)


    ProcedureReturn
EndProcedure