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Paymaster

Paymasters are smart contracts that help facilitate transaction sponsorship, allowing third-party-designed mechanisms to pay for transactions. With Axir's Paymaster service, you can manage gas fees for your users effortlessly.

Sponsorship Paymaster​

Sponsorship mode allows you to pay gas on behalf of the users, eliminating the need for native tokens to be paid by the users. This mode is ideal for applications that want to enhance user experience by covering gas fees.

Key Features:​

  • No Native Token Requirement: Users do not need to hold native tokens to perform transactions.
  • Improved User Experience: Simplifies the transaction process for users.

Token Paymaster​

ERC20 mode allows you to pay for the gas fees of your users in exchange for ERC-20 tokens. This mode is useful for applications that prefer using ERC-20 tokens to manage gas fees.

Key Features:​

  • ERC-20 Tokens for Gas: Users can pay gas fees using supported ERC-20 tokens.
  • Flexibility: Supports a variety of ERC-20 tokens.