Node.js

WaTrend Send WhatsApp Text

See more WaTrend Examples

Send a WhatsApp text. Node.js

NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

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

    var http = new chilkat.Http();

    // Use your actual access token instead of 555555555555555555555555555555
    var req = new chilkat.HttpRequest();
    req.AddParam("number","84933313xxx");
    req.AddParam("type","text");
    req.AddParam("message","This is a test message");
    req.AddParam("instance_id","609ACF283XXXX");
    req.AddParam("access_token","555555555555555555555555555555");

    // Note: The WaTrend online documentation indicate a POST should be used.
    // However, it seems you might actually need to send a GET request.
    // It is unclear.  
    // If a GET is neeed, you would just send to the URL w/ query params like this:
    var sbUrl = new chilkat.StringBuilder();
    sbUrl.Append("https://app.watrend.com/api/send.php?");
    sbUrl.Append(req.GetUrlEncodedParams());
    var responseBodyStr = http.QuickGetStr(sbUrl.GetAsString());
    // The responseBodyStr contains the JSON response from the server..

    req.HttpVerb = "POST";
    req.ContentType = "application/x-www-form-urlencoded";

    var resp = new chilkat.HttpResponse();
    success = http.HttpReq("https://app.watrend.com/api/send.php",req,resp);
    if (success == false) {
        console.log(http.LastErrorText);
        return;
    }

    var sbResponseBody = new chilkat.StringBuilder();
    resp.GetBodySb(sbResponseBody);

    var respStatusCode = resp.StatusCode;
    console.log("Response Status Code = " + respStatusCode);
    if (respStatusCode >= 400) {
        console.log("Response Header:");
        console.log(resp.Header);
        console.log("Failed.");
        return;
    }

    console.log(resp.BodyStr);

    // Both success and failed responses use 200 status code.

    // A success response contains this JSON in the response body:
    // {"status":"success", ... }

    // A failed response will contain something like this:
    // {"status":"error","message":"License Invalidated"}

    var jResp = new chilkat.JsonObject();
    jResp.LoadSb(sbResponseBody);

    var status = jResp.StringOf("status");
    console.log("status: " + status);

}

chilkatExample();