Activating API Albert July 03, 2018 21:03 Updated Follow To activate the API for your account, please contact support here. Be sure to include the username of your account. For complete API documentation, click here. Related articles How To Use API Is There A Fee For Using API? Does EZ Texting Have An API To Use For Web-Based Applications? Contacts: Mass Upload a List (Video) EZ Chat: 1 to 1 Messages (Video) Comments 0 comments Please sign in to leave a comment.