trace_get

POST

/{apiKey}

Returns the trace at a given position for a transaction.

Path Parameters

apiKeystringrequireddefaults to docs-demo

For higher throughput, create your own API key

Request

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

Transaction hash.

traceIndexesstring[]required

Array of trace index positions (in hex) to retrieve from the transaction.

Responses

200

Returns the trace object corresponding to the provided index(es).

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_get",  "params": [    "0x17104ac9d3312d8c136b7f44d4b8b47852618065ebfa534bd2d3b5ef218ca1f3",    [      "0x0"    ]  ]}'

200Success

{  "jsonrpc": "2.0",  "id": 1,  "result": {    "jsonrpc": "2.0",    "id": 0,    "result": {      "action": {        "callType": "call",        "from": "0x1c39ba39e4735cb65978d4db400ddd70a72dc750",        "gas": "0x13e99",        "input": "0x16c72721",        "to": "0x2bd2326c993dfaef84f696526064ff22eba5b362",        "value": "0x0"      },      "blockHash": "0x7eb25504e4c202cf3d62fd585d3e238f592c780cca82dacb2ed3cb5b38883add",      "blockNumber": 3068185,      "result": {        "gasUsed": "0x183",        "output": "0x0000000000000000000000000000000000000000000000000000000000000001"      },      "subtraces": 0,      "traceAddress": [        "0x0"      ],      "transactionHash": "0x17104ac9d3312d8c136b7f44d4b8b47852618065ebfa534bd2d3b5ef218ca1f3",      "transactionPosition": 2,      "type": "call"    }  }}

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