Node.js

WhatsApp Cloud API Send Message

See more WhatsApp Examples

Demonstrates how to send a message using the WhatsApp Cloud API (Business App) Node.js

NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

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

    var http = new chilkat.Http();

    // The following JSON is sent in the request body.

    // {
    //   "messaging_product": "whatsapp",
    //   "to": "16302581871",
    //   "type": "template",
    //   "template": {
    //     "name": "hello_world",
    //     "language": {
    //       "code": "en_US"
    //     }
    //   }
    // }

    var json = new chilkat.JsonObject();
    json.UpdateString("messaging_product","whatsapp");
    json.UpdateString("to","15555555555");
    json.UpdateString("type","template");
    json.UpdateString("template.name","hello_world");
    json.UpdateString("template.language.code","en_US");

    http.AuthToken = "EAANrS5....yFB9Ma";
    http.SetRequestHeader("Content-Type","application/json");

    var resp = new chilkat.HttpResponse();
    success = http.HttpJson("POST","https://graph.facebook.com/v18.0/111111111111111/messages",json,"application/json",resp);
    if (success == false) {
        console.log(http.LastErrorText);
        return;
    }

    console.log(resp.StatusCode);
    console.log(resp.BodyStr);

    // Here's a screenshot of our WhatsApp test app.

    // 

}

chilkatExample();