code: func (h *Handler) GetEndpoint(
  	product, productPassword, clientKey string) (*data.Endpoint, error) {
  	logger := h.logger.Add("method", "GetEndpoint",
  		"product", product, "clientKey", clientKey)
  
  	logger.Info("channel endpoint request")
  
  	prod, err := h.checkProductPassword(logger, product, productPassword)
  	if err != nil {
  		return nil, err
  	}
  
  	ch, err := h.findClientChannel(logger, prod, clientKey, true)
  	if err != nil {
  		return nil, err
  	}
  
  	var ept data.Endpoint
  	if err := h.db.FindOneTo(&ept, "channel", ch.ID); err != nil {
  		logger.Error(err.Error())
  		return nil, ErrEndpointNotFound
  	}
  
  	return &ept, nil
  }
docs: // GetEndpoint returns an endpoint for a given client key.