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trace_transaction

OptimismC3

Returns the ordered list of traces (calls, creates, suicides) produced by executing a transaction — the parity-style trace namespace. Served from our archive nodes, so tracing isn't a premium add-on.

Endpoint
POST https://api.1st-node.com/v1/optimism/rpc

Parameters

NameTypeDescription
hashDATA, 32 bytesTransaction hash to trace.

Returns

Array — trace entries with action, result, and call tree position.

Request

curl https://api.1st-node.com/v1/optimism/rpc \
  -H "Authorization: Bearer $ONE_KEY" \
  -H "content-type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "trace_transaction",
  "params": ["0x88df…"]
}'
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "trace_transaction",
  "params": ["0x88df…"]
}

Response

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": [{ "action": { "from": "0x…", "to": "0x…", "callType": "call" }, "result": { "gasUsed": "0x…" } }]
}
More trace methods on Optimism
trace_blockdebug_traceTransaction

← Optimism API

Частые вопросы

Is tracing a premium tier?

No — trace and debug run on our archive nodes and are metered in credits like any method.

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