curl --request GET \
--url https://api.cleartalk.ai/cleartalk/insert-number-in-cleartalk \
--header 'x-api-key: <api-key>'This endpoint fetches phone numbers from both cleartalk and Twilio APIs, compares them, and returns phone numbers that are in Twilio but not in cleartalk.
curl --request GET \
--url https://api.cleartalk.ai/cleartalk/insert-number-in-cleartalk \
--header 'x-api-key: <api-key>'API Key for authentication
Phone numbers available for insertion retrieved successfully