USAGE

Implementation of ERC20 Token, Pair ,Factory, Flash Swapper, and WCSPR Contract for the CasperLabs platform.

Security Review Status

QuantstampSecured

View Report - commit 801eaaedf4a5fe106cebdc157c82ac801fc04caa

Contents

The CasperSwap core consists of 5 smart contracts:

1. ERC20 Token Contract

2. Pair Contract

3. Factory Contract

4. FLASH SWAPPER Contract

5. WCSPR Contract

Interacting with the contract

You'll need to have casper-client and jq installed on your system in order to run the examples.

These instructions have been tested on Ubuntu 20.04.2 LTS. For additional information, please refer to the introduction pageYou need to run the command at the folder-level of the contract you wish to execute.

Install

Make sure wasm32-unknown-unknown is installed.

make prepare

It's also recommended to have wasm-strip available in your PATH to reduce the size of compiled Wasm.

Build Individual Smart Contract

Run this command to build a Smart Contract.

make build-contract

Note: The user needs to run make build-contract in every project folder before running the desired contract in order to avoid errors.

Build All Smart Contracts

Run this command in the root folder to build all Smart Contract.

make all

Individual Test Cases

Run this command to run Test Cases.

make test

Note: User needs to be in the desired project folder to run the test cases

All Test Cases

Run this command in the main folder to run all contract's Test Cases.

make test

Known contract hashes

All contracts have been already deployed. In order to interact with a specific contract you will need to call it by its hash. The table below contains the contract hash (without the hash- prefix) for all the contracts on public Casper network:

Network	Contract Name	Account info contract hash	Contract owner
Testnet	ERC20	hash-279445c140615fd511759dfb96c610dee212769913f61a57b0f9dde42d6a8d10	Casper
Association
Testnet	WCSPR	hash-4f2d1b772147b9ce3706919fe0750af6964249b0931e2115045f97e1e135e80b	Casper
Association
Testnet	FLASHSWAPPER	hash-1c23f9e89033e5c2d2a21a6926411b2645c000cf43fc0db495821633da2aed6e	Casper
Association
Testnet	PAIR	hash-de6ba94b699dad44e12bf98e35c1122eed7dba9eed8af6d8952875afaec8c7dd	Casper
Association
Testnet	FACTORY	hash-13cc83616c3fb4e6ea22ead5e61eb6319d728783ed02eab51b1f442085e605a7	Casper
Association