Gasless Transaction
A transaction whose gas is paid by someone else, usually a dapp or paymaster.
A transaction whose gas is paid by someone else, usually a dapp or paymaster.
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Sep 2026 · Показатель свежести: 50%
Что такое Gasless Transaction?
A transaction whose gas is paid by someone else, usually a dapp or paymaster.
- Category
- concept
- Type
- Authority Node
- Источники
- 1
Common mechanisms include meta-transactions (a relayer submits the user's signed message and pays gas), account abstraction (ERC-4337) where a paymaster sponsors fees, and token-based fee payment (e.g., paying fees in ERC-20). The user sign
Gas fees are a top onboarding barrier — new users often have no ETH to pay for their first transaction. Gasless UX is essential for mass adoption, especially in games, social apps, and dapps targeting non-crypto users. It is a defining feat
Граф знаний
22 relationsСвязанные
1. What Is a Gasless Transaction
A gasless transaction lets users interact with a blockchain without paying gas fees directly — fees are subsidized by a sponsor, paid in tokens, or deferred. It removes a major UX barrier to onboarding.
2. How It Works
Common mechanisms include meta-transactions (a relayer submits the user's signed message and pays gas), account abstraction (ERC-4337) where a paymaster sponsors fees, and token-based fee payment (e.g., paying fees in ERC-20). The user signs an intent; the infrastructure handles fee payment and submission. Fees are usually recovered via the sponsor's business model.
3. Why It Matters
Gas fees are a top onboarding barrier — new users often have no ETH to pay for their first transaction. Gasless UX is essential for mass adoption, especially in games, social apps, and dapps targeting non-crypto users. It is a defining feature of account abstraction and smart wallets.
4. Key Facts
- ERC-4337 (account abstraction) enables paymasters for gasless UX
- Relayers/meta-transactions predate 4337
- Gasless swaps typically charge a small token fee instead
- L2s with low fees make subsidizing gas cheap
5. Related Concepts
- smart-contract-wallet
- account-abstraction
- sponsored-transaction
- crypto-wallet
Frequently Asked Questions
What is Gasless Transaction?
A transaction whose gas is paid by someone else, usually a dapp or paymaster.
How does Gasless Transaction work?
A gasless transaction lets users interact with a blockchain without paying gas fees directly — fees are subsidized by a sponsor, paid in tokens, or deferred. It removes a major UX barrier to onboarding. Common mechanisms include meta-transactions (a relayer submits the user's signed message and pay
Why does Gasless Transaction matter in Web3?
- account-abstraction - sponsored-transaction - crypto-wallet