trace_replayBlockTransactions

POST

/{apiKey}

Path Parameters

stringrequireddefaults to docs-demo

For higher throughput, create your own API key

Request

stringrequireddefaults to finalized

Block identifier as a string. This can be a block hash, a block number (in hex), or a block tag (such as "latest", "finalized", etc.).

enum[]requireddefaults to trace

Array of trace types to return. Valid values include "trace" and "stateDiff".

Defaults to ["trace"].

Responses

200

Returns an array of trace objects for each transaction in the block.

POST/v2/{apiKey}

curl --request POST \  --url https://eth-mainnet.g.alchemy.com/v2/docs-demo \  --header 'Content-Type: application/json' \  --data '{  "jsonrpc": "2.0",  "id": 1,  "method": "trace_replayBlockTransactions",  "params": [    "0x2ed119",    [      "trace"    ]  ]}'

200Success

{  "jsonrpc": "2.0",  "id": 1,  "result": {    "jsonrpc": "2.0",    "id": 0,    "result": [      {        "name": "trace item",        "value": {          "blockHash": "0x7eb25504e4c202cf3d62fd585d3e238f592c780cca82dacb2ed3cb5b38883add",          "blockNumber": 3068185,          "action": {            "callType": "call",            "from": "0xaa7b131dc60b80d3cf5e59b5a21a666aa039c951",            "gas": "0x0",            "input": "0x",            "to": "0xd40aba8166a212d6892125f079c33e6f5ca19814",            "value": "0x4768d7effc3fbe"          },          "result": {            "gasUsed": "0x0",            "output": "0x"          },          "subtraces": 0,          "traceAddress": [],          "transactionHash": "0x07da28d752aba3b9dd7060005e554719c6205c8a3aea358599fc9b245c52f1f6",          "transactionPosition": 0,          "type": "call"        }      },      {        "name": "trace item",        "value": {          "blockHash": "0x7eb25504e4c202cf3d62fd585d3e238f592c780cca82dacb2ed3cb5b38883add",          "blockNumber": 3068185,          "action": {            "callType": "call",            "from": "0x4f11ba23bb526c0486d83c6a8f18f632f3fc172a",            "gas": "0x0",            "input": "0x",            "to": "0x7ed1e469fcb3ee19c0366d829e291451be638e59",            "value": "0x446cde325fbfbe"          },          "result": {            "gasUsed": "0x0",            "output": "0x"          },          "subtraces": 0,          "traceAddress": [],          "transactionHash": "0x056f11efb5da4ff7cf8523cfcef08393e5dd2ff3ab3223e4324426d285d7ae92",          "transactionPosition": 1,          "type": "call"        }      }    ]  }}

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trace_replayBlockTransactions

Path Parameters

apiKey

Request

blockIdentifier

traceTypes

Responses

200