Backend
FT4 provides a comprehensive set of tools for managing decentralized applications, with features for flexible account management, secure authentication, asset handling, and cross-chain operations. It enables efficient data retrieval through pagination, ensuring high performance and scalability in decentralized systems. These capabilities allow developers to integrate and manage accounts, assets, and transactions across multiple blockchains in a secure and efficient manner.
FT4 allows flexible account registration strategies like open, fee, or subscription. Accounts can be linked for various purposes, including staking, asset locking, and auctions. Additionally, multiple auth descriptors can be associated with accounts, with one main descriptor managing access. This ensures secure and dynamic account management.
FT4 provides a robust authentication system using auth descriptors, which define key pairs, permissions, and multi-signature rules. Custom authentication handlers and resolvers offer flexibility in user authorization, and multi-signature transactions require multiple approvals, enhancing security for sensitive operations.
FT4 facilitates asset registration, ensuring each asset has a unique identity and can be securely tracked. It manages asset balances with attributes like precision, supply, and issuing blockchain. Additionally, assets can be securely locked in temporary accounts for scenarios such as staking or auctions, without transferring ownership.
FT4 enables seamless asset transfers across blockchains within the Chromia network. Operations like init_transfer, apply_transfer, and complete_transfer ensure secure and efficient routing of assets across chains. The registration and tracking of assets across blockchains ensures secure and consistent cross-chain operations.