debug_traceBlockByHash

Traces every transaction in the block specified by block hash and returns the tracer result for each one. This method will use 80 Compute Units.

Parameters

blockHash - String - Required - The block hash. object - Object - Required - The tracer object with the following fields:

tracer - String - The type of tracer, options are: callTracer, prestateTracer or flatCallTracer.
- callTracer - String - The callTracer keeps track of all call frames, including depth - calls, that are made during a transaction.
- prestateTracer - String - The prestateTracer replays the transaction and tracks every part of state that occurred during the transaction.
- flatCallTracer - String - The flatCallTracer is a specific type of tracer that provides a flattened view of all calls made during transaction execution. It offers a simplified output compared to the standard callTracer, in the same format as the trace_ namespace used by other EVM clients.
tracerConfig - Object (Optional) - The object to specify the configurations of the tracer.
- onlyTopCall - Boolean - When set to true, this will only trace the primary (top-level) call and not any sub-calls. It eliminates the additional processing for each call frame.

Returns

result - An array of transactions for that block, each containing:

txHash - The transaction hash of the transaction.
result - The tracer output for that transaction. With flatCallTracer, this is a list of calls, each containing:
- action - The call: callType, from, to, gas, input and value.
- result - The gasUsed and output of the call.
- subtraces - The number of sub-calls made by this call.
- traceAddress - The position of this call in the call tree.
- transactionHash, transactionPosition, blockHash and blockNumber - Where the call happened.
- type - The type of trace.
- beforeEVMTransfers and afterEVMTransfers - Arbitrum-specific fee and refund transfers, on the top-level call.

// Result
{
    "jsonrpc": "2.0",
    "id": 1,
    "result": [
        {
            "txHash": "0x0d6b3d0eb3c450d103391719db3930c0626afecc9025b4b16ca72834842cbab8",
            "result": [...]
        },
        {
            "txHash": "0x31fc0f0dcae216113ce69e751a16f234c6de13d8329e812094879a045ef127e7",
            "result": [
                {
                    "beforeEVMTransfers": [
                        {
                            "purpose": "feePayment",
                            "from": "0x823d163c73C193E1a417d2e8be45d31466e03830",
                            "to": null,
                            "value": "0x400746fe000"
                        }
                    ],
                    "afterEVMTransfers": [
                        {
                            "purpose": "gasRefund",
                            "from": null,
                            "to": "0x823d163c73C193E1a417d2e8be45d31466e03830",
                            "value": "0x39eaa7c7800"
                        },
                        {
                            "purpose": "feeCollection",
                            "from": null,
                            "to": "0x5a2B80a9b7effc06129bD5462D77BC20A8A59BE7",
                            "value": "0x61c9f36800"
                        },
                        {
                            "purpose": "feeCollection",
                            "from": null,
                            "to": "0xa4B00000000000000000000000000000000000F6",
                            "value": "0x0"
                        }
                    ],
                    "action": {
                        "callType": "call",
                        "from": "0x823d163c73c193e1a417d2e8be45d31466e03830",
                        "gas": "0x35b60",
                        "input": "0x",
                        "to": "0xf83004e222925921364ecb8c88e2b11e579c685d",
                        "value": "0x1dee7d86f254fb4"
                    },
                    "blockHash": "0xec672ca2b24377521880a432e256977de2b933d4bc4a694c6067d54251668ca8",
                    "blockNumber": 93320571,
                    "result": {
                        "gasUsed": "0x5208",
                        "output": "0x"
                    },
                    "subtraces": 0,
                    "traceAddress": [],
                    "transactionHash": "0x31fc0f0dcae216113ce69e751a16f234c6de13d8329e812094879a045ef127e7",
                    "transactionPosition": 1,
                    "type": "call"
                }
            ]
        }
    ]
}

curl https://mainnet.robinhood.validationcloud.io/v1/<YOUR_API_KEY_HERE> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"debug_traceBlockByHash","params":["0xec672ca2b24377521880a432e256977de2b933d4bc4a694c6067d54251668ca8", {"tracer": "flatCallTracer"}],"id":1}'
    

curl https://testnet.robinhood.validationcloud.io/v1/<YOUR_API_KEY_HERE> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"debug_traceBlockByHash","params":["0xf94e38800cab20148a588523b93b6aa90d01c6e5ca878728dddecc32f0c57f7c", {"tracer": "callTracer"}],"id":1}'
    

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