API key does not start with "SG."

[donpayne199]

Hello. Day 1 with sendGrid. Weekend warrior when it comes to coding.
I have followed the simple instructions and have created a contactUs.js file which looks like this

import sgMail from "@sendgrid/mail";
sgMail.setApiKey(process.env.SENDGRID_API_KEY);
const msg = {
to: "myemail@outlook.com",
from: "myemail@outlook.com",
subject: "Hello world",
text: "Hello plain world!",
html: "

Hello HTML world!

",
};
sgMail.send(msg);
(I am using modules as seen above, if I have brought that over correctly)

My .env looks like this
SENDGRID_API_KEY=SG.xW.......

And I am trying to run this in the backend with
$node contactUs.js

I get in return
API key does not start with "SG.".
Followed by ResponseError: Unauthorized ...

What am I am missing in order to get this to go at this point and forward?

The solutions offered online for "API key does not start with "SG."" did not address my issue.
A little help please.

[gor3a]

Hey @donpayne199
First make sure that the email in from property match the email verifed in portal of sendgrid
Second try to console.log the SENDGRID_API_KEY variable, if it log as undefined, that's telling you should use dotenv to include the .env variables