API route based on authenticated user?

I have a component where I fetchBookings() for through an API route, and Echo.private all BookingCreated for $doctor, through an authenticated broadcast channel.

Through the API route I fetch all Bookings, but actually only want to fetch $doctor->bookings()

BookingListComponent.vue <booking-list :doctor="{{ $doctor }}"></booking-list>

<template>
    <div>    
      <div class="row">
        <div v-for="booking in bookings">   
          <booking :booking="booking"></booking> 
        </div>  
      </div>  
    </div>
</template>

<script>

export default { 

    props: ['doctor'],

    data() {
        return {
            bookings: [], 
        }
    },
    
    created() { 
        if (!this.bookings.length) {
            this.fetchBookings();
        }
    
        Echo.private(`Bookings.${this.doctor.id}`)
        .listen('BookingCreated', (e) => {
            this.fetchBookings();
        });

     },

     methods: {
       fetchBookings(){
           axios.get('/api/bookings').then(response => this.bookings = response.data.data);
       }
    }  


};
</script>

api.php

Route::get('bookings', function () { 
    return BookingResource::collection(Booking::all()); 
    
    // here I get all Bookings, but actually only need to fetch $doctor->bookings()
});

Is this possible through an Api route, to get $doctor, or should I just turn the bookings prop into:

data(){
    return{
        bookings: this.doctor.bookings  
    }
}