1pip install twilio
2

1npm install twilio
2

1from twilio.rest import Client
2
3# Your Account SID and Auth Token from twilio.com/console
4# set environment variables for security
5account_sid = "ACxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
6auth_token = "your_auth_token"
7client = Client(account_sid, auth_token)
8
9call = client.calls.create(
10                        to="+1234567890",
11                        from_="+11234567890",
12                        url="http://example.com/twilio"
13                    )
14
15print(call.sid)
16

1// Download the helper library from https://www.twilio.com/docs/node/install
2// Set environment variables for security
3// Your Account SID and Auth Token from twilio.com/console
4const accountSid = "ACxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
5const authToken = "your_auth_token";
6const client = require('twilio')(accountSid, authToken);
7
8client.calls
9      .create({
10         twiml: '<Response><Say>Ahoy, World!</Say></Response>',
11         to: '+1234567890',
12         from: '+11234567890'
13       })
14      .then(call => console.log(call.sid));
15

1from flask import Flask, request
2from twilio.twiml.voice_response import VoiceResponse
3
4app = Flask(__name__)
5
6@app.route("/voice", methods=['GET', 'POST'])
7def voice():
8    """Respond to incoming phone calls with a brief message."""
9
10    # Start our TwiML response
11    resp = VoiceResponse()
12
13    # Read a message aloud to the caller
14    resp.say("Thank you for calling!", voice='alice')
15
16    return str(resp)
17
18if __name__ == "__main__":
19    app.run(debug=True)
20