Is it possible to avoid the increment or decrement for input number (through indicators) by a api call?

[DAVIAMERICO242]

I have this following component:

the prime ng part is

                    <p-inputnumber [(ngModel)]="item.quantidade" [showButtons]="true" buttonLayout="horizontal" spinnerMode="horizontal" inputId="horizontal" [inputStyle]="{ width: '40px',height:'30px',fontSize:'12px',display:'flex',justifyContent:'center',alignItems:'center',textAlign:'center' }">
                        <ng-template #incrementbuttonicon>
                            <span class="pi pi-plus"></span>
                        </ng-template>
                        <ng-template #decrementbuttonicon>
                            <span class="pi pi-minus"></span>
                        </ng-template>
                    </p-inputnumber>

I'd like to know if there is any way to (once increment button is clicked) wait for an api call completes and just increase the value based on api response.