Tips ==== Send SMS with account sid and auth token --------------------------------------- .. code-block:: python from twilio.rest import Client account_sid = "SK***" auth_token="***" client = Client(username=account_sid, password=auth_token) message = client.messages.create(body='Sample sms',from_='+1234',to='+156789',) https://www.twilio.com/docs/messaging/tutorials/how-to-send-sms-messages/python Send SMS with API Key and API Secret ----------------------------------------- .. code-block:: python from twilio.rest import Client api_sid = "SK***" api_secret="***" # @note: The `account_sid`: Account SID, required if using api_key to authenticate account_sid="AC***" client = Client(username=api_sid, password=api_secret, account_sid=account_sid) # By using from number message = client.messages.create(body='Sample sms',from_='+1234',to='+156789',) # By using messaging service sid message = client.messages.create(body='Sample sms',messaging_service_sid=messaging_service_sid, to='+156789',) https://www.twilio.com/docs/iam/keys/api-key https://www.twilio.com/docs/iam/keys/api-key?code-sample=code-authenticate-with-api-key-and-api-secret&code-language=Python&code-sdk-version=8.x Send SMS by using messaging service sid ----------------------------------------- .. code-block:: python # By using from number message = client.messages.create(body='Sample sms',from_='+1234',to='+156789',) # By using messaging service sid message = client.messages.create(body='Sample sms',messaging_service_sid=messaging_service_sid, to='+156789',) Different SIDs mean ------------------- https://www.twilio.com/blog/programmable-messaging-sids