Asset Custody
Asset custody on Sui covers how applications and users hold and move assets. Address aliases let multiple keys act as 1 Sui address, so you can rotate keys without migrating assets. Address balances track fungible assets with a single per-address value instead of coin objects. Fiat on-ramps and off-ramps convert between fiat currency and Sui-native tokens through third-party providers. Wallets cover how Sui wallets work and the wallet types available, including Slush, self-custodial, and zkLogin wallets.
The following pages cover these tools and patterns in detail:
Address Balances
Wallets
Address Aliases for Asset Custody
Use address aliases to allow multiple keys to act as a single Sui address, enabling key rotation and account abstraction without asset migration.
Fiat On-Ramps
Accept fiat payments and deliver Sui-native tokens to user wallets using third-party on-ramp providers integrated with the Sui network.
Fiat Off-Ramps
Convert Sui-native tokens to fiat currency using third-party off-ramp providers integrated with the Sui network.