Web3 Authentication

Authenticate your users, verify their on-chain identity, and build powerful user-friendly Web3 applications. Our Authentication API is compatible with all major blockchains and wallet solutions.

One Solution - All Chains

Use the Moralis Authentication API to authenticate users across all major EVM, Solana, and Aptos chains. No need for multiple solutions for different networks.

Cross-chain compatible

Solana

Ethereum

BNB Smart Chain

Base

Polygon

Avalanche

Chiliz

Gnosis

Cronos

Fantom

Arbitrum

Optimism

Linea

Moonbeam

Flow

Lisk

Ronin

Compatible With All Major Wallets

Moralis Authentication is compatible with leading wallet providers; including MetaMask, RainbowKit, WalletConnect, Magic.link, Phantom Wallet and more.

Use Cases

Build Token-Gated Applications

Combine Moralis Authentication with our powerful data APIs to reward your users and communities. Create exclusive services or hidden content that’s only accessible for token or NFT holders.

Sign In With Web3

Use the Moralis Authentication API to let your users log in to your website or application using their Web3 wallet instead of a username and password.

Guides

Check out our tutorials and guides and see how to integrate Web3 authentication into your application. > Tutorials > API Reference