Gasless Transactions
SuperPaymaster (AOA+) enables users to send transactions without holding native tokens for gas fees.
Account Abstraction infrastructure with SuperPaymaster, EOA Rainbow Bridge, and Community Management

Simple and intuitive API design makes integration straightforward for developers of all levels.
Works seamlessly with existing Web3 infrastructure and popular frameworks.
Fully open-source and community-driven development for transparency and collaboration.
import { createOperatorClient } from '@aastar/sdk';
import { parseEther, http } from 'viem';
import { privateKeyToAccount } from 'viem/accounts';
import { sepolia } from 'viem/chains';
// Create operator client
const operator = createOperatorClient({
chain: sepolia,
transport: http(process.env.RPC_URL),
account: privateKeyToAccount(process.env.OPERATOR_KEY),
});
// Stake GTokens (used for role collateral)
await operator.stake({
amount: parseEther('100'),
});
// Deposit aPNTs (used for sponsoring gas)
await operator.deposit({
amount: parseEther('10'),
});AAStar SDK provides a complete infrastructure for building Your Own Protocol (YOP) with Account Abstraction. Whether you're building a DAO, a DeFi protocol, or a consumer app, AAStar gives you the tools to:
Used by developers building the next generation of Web3 applications.