September 29, 2026 · 5 min read
opBNB RPC: A Developer's Guide (Chain ID 204)
opBNB is an OP Stack L2 settling to BNB Smart Chain, with 250 ms blocks. Measured finality, fees, the 50,000-block getLogs cap and a stale-finality trap.
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opBNB is an OP Stack L2 settling to BNB Smart Chain, with 250 ms blocks. Measured finality, fees, the 50,000-block getLogs cap and a stale-finality trap.
Read →