this is how you make parallel api calls using Kotlin coroutines

ParallelApiCallsWithCotoutines.kt

override suspend fun doNetworkCallsInParallel() {  
    try {        
  CoroutineScope(Dispatchers.IO).launch {     
        val usNewsResponse = async {             
                    apiServices.getHeadLines(country = "us")    
          }           
        val healthNewsResponse = async {        
                         apiServices.getHeadLines(category = "health")              }   
        val x =  usNewsResponse.await()      
      val v = healthNewsResponse.await()          
   if (x.isSuccessful && v.isSuccessful){            
      Log.e("US Response", x.body().toString())     
             Log.e("Health", v.body().toString())   
           }       
   }   
    } catch (e: Exception) {  
       Log.e("Exception", e.localizedMessage)  
   } 
} 
Happy coding <3

@Kashif-E hey can i call 2 api like 2 baseUrl with retrofit 2 and use the coroutines to get the response?

@seynth For that there are two ways, you either create two separate retrofit instances and use them to call APIs in parallel, or create separate instances of interceptors to handle two different base URLs, and passing them to retrofit at run time and making async calls