To authenticate, you can either use your Account SID and Auth Token or you can create a dedicated API Key for managing access.
To create a dedicated API Key, go to Twilio > Account > API keys & tokens.
To find your Account SID and Auth Token, open your Twilio portal. You can find the details in your dashboard in the Account Info section. The details need to be base64-encrypted.
To encrypt the data, you can use a tool like https://base64encode.org. Encode the details in the following format to generate the API key: Account SID: Auth Token.