UniPass Wallet
a seedless smart-contract wallet for stablecoin payments with Google login and gasless transfers.
What is UniPass Wallet?
UniPass is an account-abstraction wallet built around USDC and USDT for cross-border payments. Users sign in with a Google account, send and receive stablecoins gas-free, batch-pay up to 10 recipients in one click, and cash out to bank or card across 170+ countries.
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Developer resources from Alchemy
What is ERC-4337?
ERC-4337 enables smart contract wallets on Ethereum without requiring any consensus-layer protocol changes.
ERC-1271 signature replay vulnerability
On October 27th 2023, Alchemy discovered a ERC1271 contract signature replay vulnerability that affected a large number of smart contract accounts (SCA), and led to risks when interacting with several applications.
Metropolis makes it easy to deploy smart contracts using Alchemy's account abstraction infrastructure
Learn how Metropolis is leveraging Alchemy's account abstraction infrastructure to redefine smart contract deployment with their new product, Metal.
UniPass Wallet alternatives
Explore web3 competitors and apps like UniPass Wallet.
Brahma Console
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NaniApp store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.
