Request Sample Global Telecom API Market Size, Share & Trends Analysis By Type (Presence Detection Data, Location Determination Data, Service Configuration Management (SCM), Subscriber Data Management (SDM)), Type of API (SMS, MMS, and RCS API, IVR/Voice Store and Voice Control API, Payment API, Web RTC API, ID/SSO, and Subscriber API, Location API, MM, and IoT API, Content Delivery API, Others), By End-User (Enterprise Developer, Internal Developer, Partner Developer, Long Tail Developer), Forecast (2021-2027)