This is the public Twilio REST API.
curl \ -u "$API_USER:$API_PASS" \ https://studio.twilio.com/v2/Flows
curl \
-u "$API_USER:$API_PASS" \
https://studio.twilio.com/v2/Flows/{Sid}curl \
-u "$API_USER:$API_PASS" \
https://studio.twilio.com/v2/Flows/{Sid}/Revisions