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Ethereum builders are revisiting fees and wallet design

By TomCrypto· Source published: · Reviewed by TomCrypto · 09 Oct 2026

An ecosystem explainer connects recent upgrades with application and wallet development.

Ethereum infrastructure illustration
Illustration · TomCrypto

From protocol to product

A May 7 ethereum.org explainer examines how Dencun, Pectra and Fusaka changed transaction capacity and wallet capabilities. It encourages developers to revisit older assumptions about mainnet costs.

Its cost examples reflect conditions at publication. Current fees vary with network demand, the ETH price and contract complexity.

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