debug_traceBlockByNumber

POST

/{apiKey}

Replays the block that is already present in the database.

Path Parameters

apiKeystringrequireddefaults to docs-demo

For higher throughput, create your own API key

Request

Block numberstring or enumrequired

The block number or tag (e.g., "latest", "earliest").

Tracerobjectoptional

Tracer object for the call.

Responses

200

Array of block traces.

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": "debug_traceBlockByNumber",  "params": [    "0xccde12",    {      "tracer": "callTracer",      "tracerConfig": {        "onlyTopCall": false      }    }  ]}'

200Success

{  "jsonrpc": "2.0",  "id": 1,  "result": {    "type": "CALL",    "from": "0xe088776deabb472ffd2843e330e79c880a5f979e",    "to": "0x70526cc7a6d6320b44122ea9d2d07670accc85a1",    "value": "0x0",    "gas": "0x7fffffffffffadf7",    "gasUsed": "0x0",    "input": "0x",    "output": "0x"  }}

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