How can I get prices and availabilites via the productsearch?

The priceCalculation property is an optional parameter. When you use it, you will get prices coming directly from a connected ERP system or calculated prices from our pricing engine. When you do not use it, you will get the static prices from our database, which are usually gross list prices. Using the priceCalculation parameter only makes sense, when you know, that a 3rd party ERP is connected or when you know, that price rules are defined for you. The properties deliveryType and project are optional and depend on the connected ERP or your price rules. So "priceCalculation: {}" is also a valid parameter.

query q2 {
  productsearch (
      <Filter criteria>,
      priceCalculation: {deliveryType: ""<Delivery type>"", 
      project: ""<Project or construction site>""}) {
    content {
    id
    productOrderDetails {
      orderUnits {
        name
        code
        quantityMin
        price {
          amount
          currency
        }
        contentUnit {
          name
          code
          contentUnitPerOrderUnit
        }
        availabilities {
          location { 
            name
            address { 
              street 
               city
               zip
             }
          }
          amount
        }
      }
    }
  }
}

As you can see, the availabilities are per orderUnit and the amount is (if available) per store.