klaytn-developer-sdk

• Klaytn Developer SDK
  • Oracles Module
    • Chainlink
    • Witnet
  • Bridges Module
    • Celer Bridge
    • Wormhole Bridge
  • DEX Module
• Getting started
  • Requirement
  • Quickstart
• Usage
  • Want to Contribute to Klaytn Developer SDK?

Klaytn Developer SDK

Klaytn Developer SDK is a monorepo of all the ecosystem tools. It has all the packages necessary to build on Klaytn ecosystem

Oracles Module

Chainlink

Implementation of the following 4 Chainlink features using the Hardhat development environment:

• Chainlink Data Feeds on Klaytn
• Chainlink VRF on Klaytn
• Chainlink Keepers on Klaytn
• Request & Receive data on Klaytn

Witnet

• Witnet Data Feeds on Klaytn
• Witnet Randomness on Klaytn

Bridges Module

Celer Bridge

Implementations:

• PoolBased Transfer
• PoolBased Transfer Refund
• MintCanoncialToken
• MintCanoncialToken Refund
• BurnCanoncialToken
• BurnCanoncialToken Refund

Wormhole Bridge

Implementations:

• Token Attestation
• Transfer Tokens

DEX Module

Open source DEX

Integration of the following 5 DEX contracts:

• Swap
• Liquidity
• Farming
• Staking

Getting started

Requirement

• git
  • You'll know you did it right if you can run git --version and you see a response like git version x.x.x
• Nodejs
  • You'll know you've installed nodejs right if you can run:
    • node --versionand get an output like: vx.x.x
• Yarn instead of npm
  • You'll know you've installed yarn right if you can run:
    • yarn --version And get an output like: x.x.x
    • You might need to install it with npm

If you're familiar with npx and npm instead of yarn, you can use npx for execution and npm for installing dependencies.

Quickstart

After installing all the requirements, run the following:

git clone https://github.com/klaytn/klaytn-developer-sdk
cd klaytn-developer-sdk

then

yarn

or

npm i

Usage

You can run the scripts in root or in respective packages by cd into the packages.

Want to Contribute to Klaytn Developer SDK?

In line with our commitment to decentralization, all Klaytn codebase and its documentations are completely open source. Klaytn always welcomes your contribution. Anyone can view, edit, fix its contents and make suggestions. You can either create a pull request on GitHub or create a enhancement request. Make sure to check our Contributor License Agreement (CLA) first and there are also a few guidelines our contributors would check out before contributing:

• Contribution Guide
• License
• Code of Conducts