const express = require("express");
const app = express();
const PORT = 3000;
require("dotenv").config();
const accountSid = process.env.TWILIO_ACCOUNT_SID;
const authToken = process.env.TWILIO_TOKEN;
const client = require("twilio")(accountSid, authToken);

client.messages
  .create({
    to: process.env.NUMBER,
    from: "+18598006707",
    body: "Hello Kashif",
  })
  .then((message) => console.log(message.sid));

app.listen(PORT, () => {
  console.log("server is at", PORT);
});

i am getting "accountSid must start with AC" even though my TWILIO_ACCOUNT_SID include AC.

TWILIO_ACCOUNT_SID="ACa6213af064b**************";
TWILIO_TOKEN="b5e1f89ed92c7c5****************";
NUMBER="+91783******";

const express = require("express");
const app = express();
const PORT = 3000;
require("dotenv").config();
const accountSid = process.env.TWILIO_ACCOUNT_SID;
const authToken = process.env.TWILIO_TOKEN;
const client = require("twilio")(accountSid, authToken);

client.messages
  .create({
    to: process.env.NUMBER,
    from: "+18598006707",
    body: "Hello Kashif",
  })
  .then((message) => console.log(message.sid));

app.listen(PORT, () => {
  console.log("server is at", PORT);
});

i am getting "accountSid must start with AC" even though my TWILIO_ACCOUNT_SID include AC.

TWILIO_ACCOUNT_SID="ACa6213af064b**************";
TWILIO_TOKEN="b5e1f89ed92c7c5****************";
NUMBER="+91783******";

• javascript
• node.js
• twilio
• twilio-api

Share Improve this question Follow edited Mar 9, 2022 at 14:25 kashif asked Mar 9, 2022 at 13:57 kashifkashif 5122 silver badges66 bronze badges

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2 Answers 2

Sorted by: Reset to default 6

Can I assume the second code snippet you shared is your .env file? If so, the .env file does not support semicolons. If I put semicolons in my .env file and run your script, I get the same error as you. Try updating your .env file like this:

TWILIO_ACCOUNT_SID="ACa6213af064b**************"
TWILIO_TOKEN="b5e1f89ed92c7c5****************"
NUMBER="+91783******"

Once I did that, it started working for me. To confirm whether your .env file is loaded correctly, you can try logging accountSid and other variables from process.env, and verify it matches your .env file values.

Another cause for the above error can be the variables in .env file being ahead or behind of the variable values in your terminal, in which case it can be resolved by running source .env.