https://github.com/xclud/dart_erc20

Interface of the ERC20 standard as defined in the EIP-20 Token Standard.
https://github.com/xclud/dart_erc20

dart erc20 ethereum flutter smart-contracts web3 web3dart

Last synced: 8 days ago
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Interface of the ERC20 standard as defined in the EIP-20 Token Standard.

• Host: GitHub
• URL: https://github.com/xclud/dart_erc20
• Owner: xclud
• License: mit
• Created: 2022-02-19T15:36:00.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-12-13T03:38:02.000Z (almost 2 years ago)
• Last Synced: 2023-08-20T21:53:32.731Z (about 1 year ago)
• Topics: dart, erc20, ethereum, flutter, smart-contracts, web3, web3dart
• Language: Dart
• Homepage: https://pub.dev/packages/erc20/
• Size: 8.79 KB
• Stars: 4
• Watchers: 2
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

Awesome Lists containing this project

README

        
Interface of the ERC20 standard as defined in the EIP-20 Token Standard.

[![pub package](https://img.shields.io/pub/v/erc20.svg)](https://pub.dev/packages/erc20)

## Features

- `allowance` function.

- `approve` function.

- `balanceOf` function.

- `decimals` function.

- `name` function.

- `symbol` function.

- `totalSupply` function.

- `transfer` function.

- `transferFrom` function.

- `approvalEvents` event.

- `transferEvents` event.

## Getting started

In your `pubspec.yaml` file add:

```dart

dependencies:

  erc20: any

```

## Usage

```dart

import 'package:erc20/erc20.dart';

```

```dart

const infuraId = '';

final client = Web3Client('https://mainnet.infura.io/v3/$infuraId', Client());

final shibaInu = ERC20(

    address: EthereumAddress.fromHex(

        '0x95ad61b0a150d79219dcf64e1e6cc01f0b64c4ce'),

    client: client,

);

final symbol = await shibaInu.symbol();

final name = await shibaInu.name();

final decimals = await shibaInu.decimals();

print(symbol); //SHIB

print(name); // SHIBA INU

print(decimals) // 18;

```