Fee Abstraction on Celo

This skill covers Celo's native fee abstraction feature that allows gas fees to be paid in ERC-20 tokens.

When to Use

• Paying gas fees with stablecoins (USDC, USDT, cUSD)
• Building user-friendly dApps where users don't need CELO
• MiniPay integrations
• Any Celo transaction where users prefer stablecoin gas

Overview

Celo's native fee abstraction allows gas fees to be paid in ERC-20 tokens without Account Abstraction, Paymasters, or Relay Services. Wallets simply add a feeCurrency field to transaction objects.

Source: https://docs.celo.org/developer/fee-currency

Supported Fee Currencies