ZRO · 2026-10-28 08:08 UTC

Chain Abstraction Gas Fees

Chain abstraction changes who pays gas fees and which token is used, allowing users to act on a blockchain without holding its native token. Gas fees still exist on every blockchain; chain abstraction hides per-chain payment details through patterns like sponsored transactions, intent-based execution, and gas delivery with transfers. Cross-chain messages add verification and delivery costs on top of destination gas; total savings depend on chains, routes, and fee absorption rather than making transactions inherently cheaper.

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