User Operation
A signed action from a smart account that bundlers process in ERC-4337.
A signed action from a smart account that bundlers process in ERC-4337.
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Sep 2026 · Punteggio di freschezza: 50%
What is User Operation?
A signed action from a smart account that bundlers process in ERC-4337.
- Category
- concept
- Type
- Authority Node
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- 1
A user signs a user operation describing the action their smart account should take. Bundlers validate and include it, and the entry point executes it. Paymasters can cover its gas.
User operations enable programmable account validation and sponsored transactions. They are the unit of execution for account abstraction. Understanding them is key to building smart-account applications.
Knowledge Graph
38 relationsRelated
Overview
A user operation is a signed action from a smart account that bundlers process in ERC-4337. It is the account-abstraction analog of a transaction. It specifies the action, signature, and gas preferences.
How It Works
A user signs a user operation describing the action their smart account should take. Bundlers validate and include it, and the entry point executes it. Paymasters can cover its gas.
Why It Matters
User operations enable programmable account validation and sponsored transactions. They are the unit of execution for account abstraction. Understanding them is key to building smart-account applications.
Related Concepts
User Operations are part of ERC-4337, related to Bundlers, Paymasters, and Smart Accounts. They abstract the traditional transaction.
Frequently Asked Questions
What is User Operation?
A signed action from a smart account that bundlers process in ERC-4337.
How does User Operation work?
A user operation is a signed action from a smart account that bundlers process in ERC-4337. It is the account-abstraction analog of a transaction. It specifies the action, signature, and gas preferences. A user signs a user operation describing the action their smart account should take. Bundlers v
Why does User Operation matter in Web3?
A user signs a user operation describing the action their smart account should take. Bundlers validate and include it, and the entry point executes it. Paymasters can cover its gas. User operations enable programmable account validation and sponsored transactions. They are the unit of execution for