October 10, 2026 · 6 min read
X Layer RPC: A Developer's Guide (Chain ID 196)
X Layer is OKX's OP Stack chain with OKB for gas. Measured: 1 s blocks, a base fee pinned at 0.02 gwei, no L1 data fee, a transfer costing about $0.00006, a 100-block eth_getLogs cap, and history that runs back through its Polygon CDK era.
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