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Safe Wallet

An open-source, Flutter-based self-custodial mobile wallet for locally controlled accounts and assets.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Safe Wallet — OpenViST project profile in Wallets.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use it when local key custody and multi-chain mobile asset management are central requirements, or when an inspectable open-source wallet codebase is useful.

Who it is for

  • People managing cryptocurrency across supported EVM, Bitcoin, TRON, Solana, and Sui networks
  • Developers inspecting, building, testing, or adapting a Dart and Flutter wallet
  • Users needing mobile dApp access or WalletConnect sessions on supported namespaces

Documented uses

  • Create or import self-custodial wallets
  • View portfolios and manage assets across supported chains
  • Receive funds and send transactions
  • Connect to compatible dApps
  • Build or verify Android distributions from source or tagged releases
Before you choose

Requirements & limits

The documented release targets are Android and iOS. The repository is public and MIT-licensed. Android APKs can be built from source or obtained from tagged releases with SHA256SUMS verification.

  • Supported operations differ by chain and RPC provider.
  • WalletConnect currently supports EVM and Solana namespaces; Bitcoin, TRON, and Sui proposals are rejected.
  • The app cannot recover lost credentials or reverse transactions.
  • The documented security model depends on device, dependency, RPC, and implementation security.
  • Desktop and web runners are not included or validated.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Build an Android release APK from source

Create a release APK from the reviewed Safe Wallet source.

Before you start

  • Flutter >=3.41.0
  • Dart >=3.11.0 and <4.0.0
  • The Flutter platform toolchain for the target device

Steps

  1. Run flutter pub get.

  2. Run flutter build apk --release.

  3. For a distribution APK, configure your own release keystore through android/key.properties using Flutter's Android signing guidance.

  4. Keep the keystore, signing passwords, and key.properties out of version control.

Expected outcome

The release APK is written to `build/app/outputs/flutter-apk/app-release.apk`.

Guide limitations

  • This recipe documents Android APK building only; Android and iOS are the supported release targets.
  • A Reown project ID is needed at build time if WalletConnect is to be configured through the build command.
  • The project recommends reviewing the source and verifying tagged-release APKs with SHA256SUMS when using published builds.
Documentation 1 ↗
Evidence and transparency

Sources & review

Official repository ↗
Source record details
Source availability
Active
Sources checked
1 October 2026
Original website title
ascenx/safe_wallet · Official homepage title · retained in its source language
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