MakeSCQuery

Description

Make a smart contract query.

Declaration

public static void MakeSCQuery<T>(string scAddress, string methodName, UnityAction<CompleteCallback<T>> completeMethod, TypeValue[] outputType, params IBinaryType[] args) where T : IBinaryType

Parameters

Name	Description
scAddress	The address of the smart contract.
methodName	The method to call.
completeMethod	Callback to get the result of the query after finished
outputType	Type of expected result
args	The list of arguments. Can be of type: BooleanValue, BytesValue, EnumValue, MultiValue, NumericValue, OptionValue, StructValue, TokenIdentifierValue

Example

This method will querry the adder smart contract

https://github.com/multiversx/mx-reproducible-contract-build-example-sc/blob/main/adder/src/adder.rs

public class Test : MonoBehaviour
{
    public void Call()
    {
        MultiversX.UnityTools.API.MakeSCQuery<NumericValue>("erd1qqqqqqqqqqqqqpgqmm2m825y2t9nya0yqeg3nqlh2q50e7pd0eqq98uw2e", "getSum", QueryComplete, new TypeValue[] { TypeValue.BigUintTypeValue });
    }

    private void QueryComplete(CompleteCallback<NumericValue> result)
    {
        if (result.status == OperationStatus.Success)
        {
            Debug.Log($"Current sum: {result.data}");
        }
        else
        {
            Debug.LogError(result.errorMessage);
        }
    }
}