
User flow of Particle Network's Universal Accounts.
Understanding Universal Accounts
From a technical standpoint, Universal Accounts are smart contract account deployments unified and coordinated by Particle Network’s Universal Liquidity technology across chains. This enables seamless cross-chain transactions and interactions.Key Features
Chain abstraction
- One account, one balance, any chain.
- Automatic bridging and cross-chain interactions on a per-transaction basis.
- Ability to use multiple gas tokens for different operations.
- Seamless asset transfers across chains.
Smart Account implementation
- Built on the ERC-4337 standard.
- Compatible with existing EOA wallets.
- Support social login integration.

Composition of Universal Accounts.
How It Works
- Integration
- Simple SDK implementation, using any EOA as signer.
- Compatible with existing dApp infrastructure.
- Account Creation
- Created via social logins or wallet connection.
- Automatically assigned to a user’s EOA.
- Cross-Chain Operations
- Transactions submitted are funded using a user’s collective onchain balance, automatically bridging as needed to fulfill their intent.
- Gas can be paid using different available tokens.
- Gasless transactions are available.
Try the Universal SDK
Start building with Universal Accounts.
Try out Universal AccountsParticle Network has built the first chain-agnostic trading app based on Universal Accounts: UniversalX. Try it out to experience the power of chain abstraction!