WebGL & API

Unity Engine
1

I posted a question in scripting about webGL and calling a API. Not getting any good responses. So I figured I’d ask in here since I may be on a wild goose chase at this point. Has anyone successfully made calls to an API using WebGL? I have tried HTTP Post and now Unity Web Request and still does not work when I test locally using FireFox. Are their requirements I’m missing?

Snippet:

 IEnumerator GetJsonContent(string url, string bodyJsonString)
    {
        var request = UnityWebRequest.Post(url, "{}");
        request.method = "POST";

        byte[] bodyRaw = Encoding.UTF8.GetBytes(bodyJsonString);
        request.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);
        request.downloadHandler = (DownloadHandler)new DownloadHandlerBuffer();
        request.SetRequestHeader("Content-Type", "application/json");

        yield return request.SendWebRequest();

        while (!request.isDone)
        {
            yield return new WaitForEndOfFrame();
        }

        if (request.isNetworkError)
        {
            Debug.Log(request.error);
        }
        else
        {
            //var jsonContent = request.downloadHandler.text;

            var response = request.downloadHandler.data;
            string json = System.Text.Encoding.UTF8.GetString(response);
            var _Response = JsonConvert.DeserializeObject<string>(json);

            txtResponse.text = _Response;
        }

        yield break;
    }
2

What happens when you say it doesn’t work? If you use the Network Devtools tab in a web browser to debug the communication, is there any trace of it that you can see? Are there any logs?

At a brief glance, I can’t find an issue with the code at least.