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0.015 credits per call

trace_call on Base: Returns the Parity-style trace of an eth_call.
trace_call requires archive depth. See the debug & trace matrix for Base archive coverage.

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Endpoint

https://rpc.goldrushdata.com/v1/base-mainnet
Authenticate with Authorization: Bearer <YOUR_GOLDRUSH_API_KEY>. See authentication.

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Parameters

NameTypeRequiredDescriptionExample
callObjectObjectyesSame shape as eth_call’s call object.{"to":"0xa0b86991...","data":"0x70a08231..."}
traceTypesArray<String>yesTrace types to include. One or more of trace, vmTrace, stateDiff.["trace", "stateDiff"]
blockTagQUANTITY | TAGnoBlock number (hex) or block tag. Defaults to latest."latest"

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Returns

Object: {output, trace[], stateDiff?, vmTrace?} 
{"output":"0x","trace":[{"action":{"from":"0x...","to":"0x..."}}]}

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Examples

curl https://rpc.goldrushdata.com/v1/base-mainnet \
  -H "Authorization: Bearer $GOLDRUSH_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "trace_call",
    "params": [{"to":"0xa0b86991...","data":"0x70a08231..."}, ["trace", "stateDiff"], "latest"]
  }'

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Errors

Standard JSON-RPC errors: -32600 invalid request, -32601 method not found, -32602 invalid params.

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