Overview
at_client_flutter is a Flutter extension of the at_client library, enabling secure, decentralized data storage and retrieval across mobile, desktop, and IoT devices. It leverages the atsign ecosystem for privacy-focused, peer-to-peer communication and data ownership. Built with cryptography at its core, it supports secure key management, encrypted data sync, and seamless integration with Flutter apps. The package is designed for developers building applications that require user-controlled data privacy and cross-platform compatibility.
Use cases
- Decentralized app data storage
- Cross-platform secure messaging
- IoT device data synchronization
- User-owned identity management
- Privacy-first application development
Key features
- End-to-end encryption
- Cross-platform support (Android, iOS, macOS, Windows, Linux)
- Integration with atsign ecosystem
- Secure key management
- Real-time data sync
Suitable for
- Developers building privacy-centric apps
- Teams targeting multiple platforms
- IoT application creators
- Apps requiring user data ownership
- Projects using decentralized identity
Considerations
- Requires atsign account setup
- Dependent on at_client_sdk
- Learning curve for decentralized architecture
- Limited documentation compared to mainstream packages
- Network dependency on atsign infrastructure