L21 live benchmark

X Layer live benchmarks
OKX ZK-powered L2 (chain 196) built with Polygon CDK and Aggregation Layer, ETH gas token, ~2 s block cadence, Ethereum settlement, launched April 2024. Below, every OpenChainBench measurement that touches X Layer, grouped by category, with a direct link to the chain scoped bench page when one exists.
Fastest public RPC on X Layer
The fastest public RPC endpoint on X Layer right now is X Layer at 43 ms p50 over the last 24 hours, counting successful calls only, across 3 live providers measured from 3 probe regions.
Full X Layer RPC benchmarkData as of 2026-08-04 09:31 UTC
Every metric is reproducible from the methodology and the open harness source. Numbers refresh within 60 seconds of each measurement.