Thank you very much for the help. FYI, it only works if I use my email as my username property value. But it doesn't work if I use my jsreportonline user name as the property value.

I am using express framework with request package. When I sent post request with json data to my template on jsreportonline.net, I am getting 401 unauthorized error message. Can you tell if I miss anything in my code? below is my code snippet:

const order = await findOrderById(id);
const requestData = { template: { "shortid": "9reQ3QE" }, "data": order };
const options = {
    uri: "https://binshu.jsreportonline.net/api/report",
    method: "POST",
    json: requestData
}
request(options).pipe(res);

Thank you for your help!