trace_replayBlockTransactions

1 curl -X POST https://eth-mainnet.g.alchemy.com/v2/{apiKey} \ 2 -H "Content-Type: application/json" \ 3 -d '{ 4 "jsonrpc": "2.0", 5 "method": "trace_replayBlockTransactions", 6 "params": [ 7 "0x2ed119", 8 [ 9 "trace" 10 ] 11 ], 12 "id": 1 13 }'

1 { 2 "jsonrpc": "2.0", 3 "id": "1", 4 "result": { 5 "jsonrpc": "2.0", 6 "id": 0, 7 "result": [ 8 { 9 "name": "trace item", 10 "value": { 11 "blockHash": "0x7eb25504e4c202cf3d62fd585d3e238f592c780cca82dacb2ed3cb5b38883add", 12 "blockNumber": 3068185, 13 "action": { 14 "callType": "call", 15 "from": "0xaa7b131dc60b80d3cf5e59b5a21a666aa039c951", 16 "gas": "0x0", 17 "input": "0x", 18 "to": "0xd40aba8166a212d6892125f079c33e6f5ca19814", 19 "value": "0x4768d7effc3fbe" 20 }, 21 "result": { 22 "gasUsed": "0x0", 23 "output": "0x" 24 }, 25 "subtraces": 0, 26 "traceAddress": [], 27 "transactionHash": "0x07da28d752aba3b9dd7060005e554719c6205c8a3aea358599fc9b245c52f1f6", 28 "transactionPosition": 0, 29 "type": "call" 30 } 31 }, 32 { 33 "name": "trace item", 34 "value": { 35 "blockHash": "0x7eb25504e4c202cf3d62fd585d3e238f592c780cca82dacb2ed3cb5b38883add", 36 "blockNumber": 3068185, 37 "action": { 38 "callType": "call", 39 "from": "0x4f11ba23bb526c0486d83c6a8f18f632f3fc172a", 40 "gas": "0x0", 41 "input": "0x", 42 "to": "0x7ed1e469fcb3ee19c0366d829e291451be638e59", 43 "value": "0x446cde325fbfbe" 44 }, 45 "result": { 46 "gasUsed": "0x0", 47 "output": "0x" 48 }, 49 "subtraces": 0, 50 "traceAddress": [], 51 "transactionHash": "0x056f11efb5da4ff7cf8523cfcef08393e5dd2ff3ab3223e4324426d285d7ae92", 52 "transactionPosition": 1, 53 "type": "call" 54 } 55 } 56 ] 57 } 58 }

Path parameters

apiKeystringRequired

Request

This endpoint expects an object.

blockIdentifierstringRequired

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.).

traceTypeslist of enumsRequired

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

Allowed values:

Response

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

blockHashstringOptionalformat: "^0[xX][0-9A-Fa-f]{64}$"

blockNumberintegerOptional

actionobjectOptional

resultobjectOptional

subtracesintegerOptional

traceAddresslist of stringsOptional

transactionHashstringOptionalformat: "^0[xX][0-9A-Fa-f]{64}$"

transactionPositionintegerOptional

typestringOptional