You can find your Account SID and Auth Token under the "API Credentials" in your Twilio account settings dashboard.
Dashboard > Settings > General
Create a new resource in Retool, and select "Twilio" as the type. Enter your Account SID and Auth Token.
Resources > Add > Twilio
You can now select your newly-created Twilio resource from the Resource dropdown when creating queries in your Retool apps.
Updated about a month ago