How to implement feedback processing API for django DRF?

Question

Django

Help me write a feedback form processing API view.
Previously, I made a view of the form arr in the usual way.
Task: get data, check, add to the database, send a letter.
At the same time, outsiders through api should not get data from the database, change or add.
Also, the nuance that the form is generated by VUE JS and what about the CRF token?

models.py

class Feedback(models.Model):
    """Данные обратной связи
    """
    name = models.CharField(max_length=50, blank=True, verbose_name='Имя')
    phone = models.CharField(max_length=50, verbose_name='Телефон')
    email = models.EmailField(max_length=50, blank=True, verbose_name='email')
    body = models.TextField(blank=True, verbose_name='Текст сообщения')

serializers.py

class FeedbackSerializers(ModelSerializer):

    class Meta:
        model = Feedback
        fields = '__all__'