web3-demo/sparkso-token

ERC20 Sparkso

Sparkso ICO contract

Overview

Fork Token vesting contracts to build ICO mechanism for Sparkso project.

TokenVesting contract can release its token balance gradually like a typical vesting scheme, with a cliff and vesting period. Optionally revocable by the owner.

SparksoToken contract is a simple ERC20 with fixed supply.

SparksoICO contract encapsulate TokenVesting contract to build a four stages timed crowdsale with different rates and bonuses at each stages.

🔐💻 Security audits

• TokenVesting security audit from Hacken

• SparksoICO - security audit from Certik

📦 Installation

$ yarn

⛏️ Compile

$ yarn compile

This task will compile all smart contracts in the contracts directory. ABI files will be automatically exported in build/abi directory.

📚 Documentation

Documentation is auto-generated after each build in docs directory.

The generated output is a static website containing smart contract documentation.

🌡️ Testing

$ yarn test

📊 Code coverage

$ yarn coverage

The report will be printed in the console and a static website containing full report will be generated in coverage directory.

✨ Code style

$ yarn prettier

🐱‍💻 Verify & Publish contract source code

$ npx hardhat  verify --network mainnet $CONTRACT_ADDRESS $CONSTRUCTOR_ARGUMENTS

📄 License

Sparkso ICO contracts is released under the Apache-2.0.