trace_filter

POST

/{apiKey}

Returns traces matching a given filter.

Path Parameters

apiKeystringrequireddefaults to docs-demo

For higher throughput, create your own API key

Request

filterobjectrequired

Filter object for retrieving traces.

Responses

200

Returns an array of traces that match the filter.

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_filter",  "params": [    {      "fromBlock": "0xc26f54",      "toBlock": "0xc26f54",      "fromAddress": [        "0x15dce17509846b420b1f5c158fe3d7518204abb6"      ],      "toAddress": [        "0x15dce17509846b420b1f5c158fe3d7518204abb6"      ],      "after": "0x0",      "count": 10    }  ]}'

200Success

{  "jsonrpc": "2.0",  "id": 1,  "result": {    "jsonrpc": "2.0",    "id": 0,    "result": [      {        "name": "trace item",        "value": {          "action": {            "callType": "call",            "from": "0x15dce17509846b420b1f5c158fe3d7518204abb6",            "gas": "0xed2a4",            "input": "0x00000000000000000000000000abc3136b63363200000000000000000000000000708a100000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000001f0000000016128acb08000000cb0c5d9d92f4f2f80cce7aa271a1e148c226e19d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000008ae720a71622e824f576b4a8c03031066548a3b1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000075cf0c1848f9db946ab000000000000000000000000fffd8963efd1fc6a506488495d951d5263988d2500000000000000000000000000000000000000000000000000000000000000"          },          "blockHash": "0xe0583a364c20fa67748ca92e276df63919c67e12fdc9bdbc17deae8cf730cf35",          "blockNumber": "12742484",          "result": {            "gasUsed": "0x4551d",            "output": "0x00000000000000000000000000000000000000000000000000d96b96f61c5e87",            "subtraces": 12,            "traceAddress": [],            "transactionHash": "0x87951d0547018db2c4817282a53e2015d91934b42d1b8d8bba1bef7cb480f263",            "transactionPosition": "0",            "type": "call"          }        }      },      {        "name": "trace item",        "value": {          "action": {            "callType": "call",            "from": "0x000000000000abe945c436595ce765a8a261317b",            "gas": "0xe87a4",            "input": "0x70a08231000000000000000000000000000000000000abe945c436595ce765a8a261317b",            "to": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",            "value": "0x0"          },          "blockHash": "0xe0583a364c20fa67748ca92e276df63919c67e12fdc9bdbc17deae8cf730cf35",          "blockNumber": "12742484",          "result": {            "gasUsed": "0x4551d",            "output": "0x00000000000000000000000000000000000000000000000000d96b96f61c5e87",            "subtraces": 12,            "traceAddress": [],            "transactionHash": "0x87951d0547018db2c4817282a53e2015d91934b42d1b8d8bba1bef7cb480f263",            "transactionPosition": "0",            "type": "call"          }        }      }    ]  }}

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