
Tangem Wallet
Tangem is a card-shaped self-custodial cold hardware wallet supporting 14,000+ tokens across 90+ networks via NFC tap.

What is Tangem Wallet?
Tangem Wallet is a card-shaped, self-custodial cold hardware wallet that signs transactions via NFC tap on a phone. Cards generate keys inside an EAL6+ secure element, support seedless backup across paired cards, and let users buy, send, swap, and stake 14,000+ tokens across 90+ networks. 6M+ wallets sold and zero hacks since 2017.
Web3 dapps and developer tools related to Tangem Wallet
Discover blockchain applications that are frequently used with Tangem Wallet.
Developer resources from Alchemy

What is ERC-4337?
ERC-4337 enables smart contract wallets on Ethereum without requiring any consensus-layer protocol changes.

What EIP-7702 means for MetaMask and other wallets
Discover how EIP-7702 will impact wallet providers in 2025, what features users will expect, and the recommended implementation for success.

How Slash built stablecoin banking with smart wallets
How Slash uses smart wallets to power gasless stablecoin banking for 3,000+ businesses globally
Tangem Wallet alternatives
Explore web3 competitors and apps like Tangem Wallet.
App 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.

