# Shopware 6 and Microsoft Bussines Central API Payload Malformed

**URL:** https://forum.shopware.com/t/shopware-6-and-microsoft-bussines-central-api-payload-malformed/72168
**Category:** Administration
**Created:** [18. Januar 2021 um 10:51 UTC](https://forum.shopware.com/t/shopware-6-and-microsoft-bussines-central-api-payload-malformed/72168 "2021-01-18T10:51:09Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![oetzi86](https://avatars.discourse-cdn.com/v4/letter/o/96bed5/32.png) [@oetzi86](https://forum.shopware.com/u/oetzi86)
#### Post date: [18. Januar 2021 um 10:51 UTC](https://forum.shopware.com/t/shopware-6-and-microsoft-bussines-central-api-payload-malformed/72168/1 "2021-01-18T10:51:09Z")

</div>

Hallo,  
ich bin neu hier und habe das Forum durchsucht und passendes nicht gefunden, also erstelle ich einen neuen Thread.

Ziel: Shopware 6 und Microsoft Dynamic&nbsp;365 Business Central über API verbinden.

Folgende Code habe ich bereits verwendet aber ohne erfolg kann jemand dazu noch was sagen oder tipp geben?

```
procedure GetToken()
    var
        IsSuccessful: Boolean;
        client: HttpClient;
        content: HttpContent;
        curcontent: HttpContent;
        contentHeaders: HttpHeaders;
        request: HttpRequestMessage;
        response: HttpResponseMessage;
        txtResponse: InStream;
        JsonObject: JsonObject;
        JsonArray: JsonArray;
        JsonToken: JsonToken;
        JsonValue: JsonValue;
        JsonText: Text;
        Url: Text;
        i: Integer;
        PayLoad: Text;
        ShopItem: Record ShopItemTable;
        ItemRec: Record Item;
        access_token: Text;
        RESTHelper: Codeunit "Web Request Helper";

    begin

        PayLoad := '{"grant_type": "client_credentials","client_id": " ***********","client_secret": "*****************"}';
        content.WriteFrom(PayLoad);
        content.GetHeaders(contentHeaders);
        contentHeaders.Remove('Content-Type');
        contentHeaders.Add('Content-Type', 'application/json');
        Url := 'https://shopware6webshop.de/api/oauth/token';
        request.Content(content);
        request.SetRequestUri(Url);

        request.Method := 'POST';
        curcontent := request.Content;
        client.Post(Url, content, response);
        //client.Send(request, response);
        response.Content().ReadAs(JsonText);
        if not response.IsSuccessStatusCode then
            Message('Server schickt einen Fehler:\\' +
                  'Status code: %1\' +
                  'Description: %2\' +
                  'Message: %3',
                  response.HttpStatusCode,
                  response.ReasonPhrase, JsonText)

        else begin

            JsonToken.ReadFrom(JsonText);
            JsonObject.ReadFrom(JsonText);

            if not JsonObject.Contains('access_token') then
                Message('Token nicht gefunden!')
            else
                JsonObject.Get('access_token', JsonToken);
            JsonValue := JsonToken.AsValue();
            access_token := JsonValue.AsText();
            CallService(access_token);
            
        end;
    end;

```

Bisher alles gut ich bekomme access token zurück und damit kann ich mich anmelden usw.

Was nicht funktioniert bei abfrage "/api/v3/product/ " oder “api/v3/search/product” Payload irgendwie immer malformed

Fehlermeldung: {“errors”:[{“code”:“0”,“status”:“400”,“title”:“Bad Request”,“detail”:"The JSON payload is malformed.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

```
procedure CallService(access_token: Text): Text
    var
        Client: HttpClient;
        RequestHeaders: HttpHeaders;
        RequestContent: HttpContent;
        ResponseMessage: HttpResponseMessage;
        RequestMessage: HttpRequestMessage;
        ResponseText: Text;
        contentHeaders: HttpHeaders;
        PayLoad: Text;
        RequestUrl: Text;
        Json: JsonValue;
        RequestType: Enum "Http Request Type";

    begin
        
        RequestUrl := 'https://shopware6webshop.de/api/v3/search/product';
        //PayLoad := '{"includes": {"product": ["id", "name"]}}';

        //PayLoad := '"application/json",{"name" : "PostMan Test", "productNumber" : "11111155", "tax" : {"name": "test","taxRate": 15},"stock": 15,"price" : ["currencyId" :"b7d2554b0ce847cd82f3ac9bd1c0dfca","gross": 15,"net": 10,"linked" : false}]}';
        PayLoad := 'application/json,{"includes": {"product": ["id", "name"]}}';
        //quest.AddParameter("application/json", "{\r\n \"includes\": {\r\n \"product\": [\"id\", \"name\"]\r\n }\r\n}", ParameterType.RequestBody);

        RequestHeaders := Client.DefaultRequestHeaders();
        RequestHeaders.Add('Authorization', 'Bearer ' + access_token);
        RequestType := "Http Request Type".FromInteger(2);

        case RequestType of
            RequestType::Get:
                Client.Get(RequestURL, ResponseMessage);
            RequestType::patch:
                begin

                    RequestContent.WriteFrom(PayLoad);

                    RequestContent.GetHeaders(contentHeaders);

                    contentHeaders.Remove('Content-Type');
                    //contentHeaders.Remove('Charset');
                    contentHeaders.Add('Content-Type', 'application/json');
                    //contentHeaders.Add('Charset', 'utf-8');
                    RequestMessage.Content := RequestContent;

                    RequestMessage.SetRequestUri(RequestURL);

                    RequestMessage.Method := 'POST';
                    Client.DefaultRequestHeaders.Add('User-Agent', 'Dynamics 365');
                    client.Send(RequestMessage, ResponseMessage);
                    //Client.Post(RequestURL, RequestContent, ResponseMessage);
                    RequestContent.ReadAs(ResponseText);
                end;
        end;

        ResponseMessage.Content().ReadAs(ResponseText);
        exit(ResponseText);
    end;

```

Ich kann mit hilfe POSTMAN alles abfragen was ich möchte.

&nbsp;