Optimism trace & debug API

Introspect Optimism execution at the opcode level. trace_*, debug_traceTransaction and call traces run on our own archive nodes, so gas profiling, MEV research and reorg analysis don't need a special add-on.

trace_* and debug_* on Optimism

Full trace and debug namespaces run against our Optimism archive nodes — call traces, state diffs and struct logs for any historic transaction.

Built for deep introspection

Profile gas, reconstruct internal calls, research MEV and reproduce reverts with accurate execution traces instead of guessing from receipts.

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Частые вопросы

Does Optimism support debug_traceTransaction?

Yes — the full debug and trace namespaces are available on our Optimism archive nodes.

Is tracing gated behind a premium plan?

No — trace and debug calls are metered in credits like any other method.

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