members of the Peercoin Team have forked the bitcoin_flutter repo to adapt it to Peercoin.
We’re currently building a Flutter Electrum Wallet for Peercoin.
The transaction / address related things inside this wallet rely on our fork of bitcoin_flutter. https://github.com/peercoin/bitcoin_flutter
What we need
The most significant change is the addition of a transaction timestamp to comply with Peercoin protocol. We also added a way to return transaction size for fee calculation.
Sadly, we currently don’t have the resources to develop things like P2SH or Segwit support into it ourselves.
For our app to flourish further, we would need someone that is familiar with Dart and Bitcoin to develop the following into our fork of bitcoin_flutter:
(ordered by priority)
- P2SH support (https://github.com/peercoin/bitcoin_flutter/issues/4)
- Segwit support, peercoin addresses are shown as invalid at this time (https://github.com/peercoin/bitcoin_flutter/issues/3)
- fix tx size rounding problem or introduce a smarter way to calculate the fee (https://github.com/peercoin/bitcoin_flutter/issues/2)
- dart null safety
- more complex topics (custom OP_CODES e. g.) in the future
We are willing and able to compensate for this work.
If you want to have a chat you can find me or @peerchemist on Discord or Telegram.