Completar Frases API Basics for AI InteractionsVersión en línea Understand how AI APIs work. por Rahul R 1 ( Application Programming Interfaces ) allow programs to communicate with services over the internet . When you ask a model like this one for information , your request goes to an endpoint using , often with payloads and an for authentication . The service returns a structured response that you parse in your application . Common concerns include , latency , and error handling . Understanding , methods ( , ) , and authentication helps you design reliable integrations .