https://github.com/levifeldman/ic_tools

https://github.com/levifeldman/ic_tools

Last synced: 5 days ago
JSON representation

• Host: GitHub
• URL: https://github.com/levifeldman/ic_tools
• Owner: levifeldman
• License: other
• Created: 2021-06-20T18:17:36.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2024-09-22T17:23:21.000Z (about 2 months ago)
• Last Synced: 2024-10-29T09:50:53.499Z (9 days ago)
• Language: Rust
• Homepage:
• Size: 1.62 MB
• Stars: 11
• Watchers: 1
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-internet-computer - ic_tools - IC Tools supporting Dart & Flutter on the Web and Linux. (Client Libraries (Agents) / Dart/Flutter)

README

        
# ic_tools

[![Pub Version](https://shields.io/pub/v/ic_tools)](https://pub.dev/packages/ic_tools)

----------

This is a package that connects dart-code with the [world-computer](https://internetcomputer.org).

For the Dart & Flutter, on the Web & Linux.

```dart

import 'package:ic_tools/ic_tools.dart';

import 'package:ic_tools/candid.dart';

import 'package:ic_tools/common.dart';

main() async {

    

    Caller caller = Caller(keys: await Ed25519Keys.new_keys());

    print(caller.principal);

    

    Canister icp_ledger = Canister(Principal.text('ryjl3-tyaaa-aaaaa-aaaba-cai'));

    Uint8List sponse_bytes = await icp_ledger.call(

        calltype: CallType.query,

        method_name: 'icrc1_balance_of',

        put_bytes: c_forwards_one(

            Record.of_the_map({

                'owner': caller.principal,

                'subaccount': Option(value: null, value_type: Blob.type_mode())

            })

        )

    );

    BigInt e8s = (c_backwards_one(sponse_bytes) as Nat).value; 

    Tokens icp_tokens = Tokens(quantums: e8s, decimal_places: 8);

    print(icp_tokens);    

}

```

On A Linux:

 - create a folder: 'rust_bls12381' in the same directory as the pubspec.yaml file

 - put this file: https://github.com/levifeldman/ic_tools_dart/tree/master/rust_bls12381/librust_bls12381.so in that folder.

On The Web:

 - copy the ic_tools_webfiles folder ( https://github.com/levifeldman/ic_tools_dart/tree/master/ic_tools_webfiles ) into the flutter web folder.

 - put this line into the flutter index.html file before the flutter initialization script tags:

```html

   

```