Arbitrum Smart Contract Calls API

In this section we will see how to get Arbitrum Smart contract calls information using our API.

Transaction Call Trace for a Arbitrum Transaction

This query gets the transaction call trace for an Arbitrum transaction. The Calls API in the query returns a list of all calls made by the transaction. You can find the query here

query myquery($network: evm_network!, $hash: String!) {
  EVM(dataset: combined, network: $network) {
    Calls(
      limit: {count: 10}
      orderBy: {descending: Block_Time}
      where: {Transaction: {Hash: {is: $hash}}}
    ) {
      Call {
        From
        Gas
        GasUsed
        To
        Value
        CallPath
        Opcode {
          Code
          Name
        }
        SelfDestruct
        Create
        Delegated
        Depth
        InternalCalls
        Success
        Reverted
        Output
        LogCount
        Input
      }
      Transaction {
        Hash
      }
      Arguments {
        Index
        Path {
          Name
        }
        Type
        Name
        Value {
          ... on EVM_ABI_Integer_Value_Arg {
            integer
          }
          ... on EVM_ABI_String_Value_Arg {
            string
          }
          ... on EVM_ABI_Address_Value_Arg {
            address
          }
          ... on EVM_ABI_BigInt_Value_Arg {
            bigInteger
          }
          ... on EVM_ABI_Bytes_Value_Arg {
            hex
          }
          ... on EVM_ABI_Boolean_Value_Arg {
            bool
          }
        }
      }
    }
  }
}
{
  "hash": "0x0ca5e462cace62c893cefb57c4491eabf9aebe873a86f9cb16377a127b17589b",
  "network": "arbitrum"
}

Each call contains the following information:

• CallPath: The call path, which is a list of the contract addresses that were called.
• Create: Whether the call created a new contract.
• Delegated: Whether the call was a delegated call.
• Depth: The depth of the call, which is the number of nested calls.
• From: The address that made the call.
• Gas: The gas limit for the call.
• GasUsed: The gas used by the call.
• Input: The input data for the call.
• InternalCalls: The number of internal calls made by the call.
• LogCount: The number of logs generated by the call.
• Opcode: The opcode of the call.
• Output: The output data for the call.
• Reverted: Whether the call reverted.
• SelfDestruct: Whether the call self-destructed the contract.
• Success: Whether the call was successful.
• To: The address that was called.
• Value: The value transferred to the called contract.