OneSwap deployer

Deployment scripts based on UniswapV2 to the OneLedger network

Installation

1. yarn
2. pip3 install -r requirements.txt
3. npm run compile
4. cp example.env .env

.env variables

• set DEPLOYER_PK to execute the transaction on the protocol (ed25519 key)
• set FEE_ADDRESS for OneSwap contract
• set NODE_URL for communicating with protocol

Building the OneSwap initial set up (WOLT + DAI)

The several steps will be executed in order to deploy the OneSwap (base on Uniswap) contracts:

1. Deployment UniswapV2Factory;
2. Deployment WOLT token (WETH9 based);
3. Deployment UniswapV2Router;

In order to have an initial liquidity, the next steps performed:

1. Deployment of ERC20 base token;
2. Adding liquidity with WOLT + ERC20 tokens to create UniswapV2Pair;

Quick build of OneSwap with 1000000 WOLT - 21770 DAI LP

npm run test_deploy

Available commands to work with a pool colud be found via python3 oneswap.py --help

Methods:

• test_deploy - initial test deployment to start work
• lp_info - liquidity pool info
• add_liquidity - adding the liquidity to pool
• remove_liquidity - removing the liquidity from pool
• swap - performs swap between tokens
• balance - balance of an address for the tokens