How to build a mobile wallet for Starknet

1. Create a new flutter project

flutter create wallet_app

Run it locally with flutter run to make sure it is properly configured.

2. Create a contracts folder and setup a scarb project.

• Install Rust

  rustup override set stable && rustup update
  

• Install scarb and run scarb --version to make sure it is working properly
• Run scarb new contracts in wallet_app/
• Run scarb build in contracts/

3. Run starknet locally with devnet

• poetry new devnet
• cd devnet
• poetry add starknet-devnet
• poetry run starknet-devnet

4. Add deps

• flutter pub add starknet_flutter

• flutter pub add hooks_riverpod dev:custom_lint dev:riverpod_lint riverpod_annotation dev:build_runner dev:riverpod_generator