Polygon Amoy Chicago Hardfork

Scheduled for May 14, 14:00 - 15:00 UTC

Scheduled

The Chicago hardfork is scheduled to activate on Polygon Amoy on Thursday, May 14, 2026 at 2:00 PM UTC, at block height 38358000.

This upgrade updates gas pricing for selected EVM opcodes and precompiles to better align gas costs with execution cost and maintain network stability.

Our nodes have already been upgraded ahead of the activation, and we expect no disruption to RPC service. We'll continue monitoring throughout the fork and post updates if anything changes.

Posted May 12, 2026 - 11:54 UTC

This scheduled maintenance affects: Polygon.