@xliger/sdk v1.0.5

LigerSwap SDK

Forked from the Uniswap SDK.

You can refer to the Uniswap SDK documentation uniswap.org.

Using Minimal Proxy To Create New XPair

Smart Contract

• XFactory : 0xBBd189ceA5c833cE3c253A04739A8c25f7f63872

• XPair Implementation :0xD6C082F30cdfEf3B765Dd300bdCc5886281F18F7

• XLIGER/WBNB Proxy XPair : 0x67fE1DCCB7E9d847EDD4dB5E93ef38FADb37a2c1

• XRouter : 0x771f5320126Fe15736880B1Bf259A71095B32Ff7

Running tests

To run the tests, follow these steps. You must have at least node v10 and yarn installed.

First clone the repository:

git clone https://github.com/xliger/xliger-swap-sdk.git

Move into the xliger-swap-sdk working directory

cd xliger-swap-sdk/

Install dependencies

yarn install

Check get XPair address result base on tokens salt in init-code.mjs

// check this code before edit in ./src/constant.ts

const XPAIR_IMPLEMENTATION = 'D6C082F30cdfEf3B765Dd300bdCc5886281F18F7' // Remove 0x front of address
// XPair implementation address (get it after deploy factory => verify contract => read contract without run code)

const PROXYPAIR_BYTECODE = `3d602d80600a3d3981f3363d3d373d3d3d363d73${XPAIR_IMPLEMENTATION}5af43d82803e903d91602b57fd5bf3`
// #! Dont touch this code
// standart minimal proxy bytecode according to EIP-1167: Minimal Proxy Contract
// please refer to this website - https://eips.ethereum.org/EIPS/eip-1167

const FACTORY_ADDRESS = '0xBBd189ceA5c833cE3c253A04739A8c25f7f63872'
/// Change this base on your deployment contract address
// core factory address

const ACTUAL_INITCODE_PROXYPAIR_HASH = '0xac763168d0f9bcbb937abeace7e0a4f7e8ea92158168f41bc3db11e3924b3ec8'
// (get it from deployment factory contract)

const ACTUAL_PAIR_ADDRESS = '0x67fE1DCCB7E9d847EDD4dB5E93ef38FADb37a2c1'
// (get it after create new pair using factory)

// Change this base on your deployment contract address and your selected token
const Token0 = '0x888888E8c80e2AeAeccF2e46Be905c20e125A1DB' // Token A e.g XLIGER mainnet/testnet
const Token1 = '0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c' // Token B e.g WBNB mainnet

Run check init code

yarn check:initcode

Run tests

yarn test

You should see output like the following:

yarn run v1.22.17
$ tsdx test
 PASS  test/fraction.test.ts
 PASS  test/trade.test.ts
 PASS  test/constants.test.ts
 PASS  test/router.test.ts
 PASS  test/miscellaneous.test.ts
 PASS  test/route.test.ts
 PASS  test/token.test.ts
 PASS  test/pair.test.ts (7.361s)

Test Suites: 1 skipped, 8 passed, 8 of 9 total
Tests:       3 skipped, 101 passed, 104 total
Snapshots:   0 total
Time:        11.892s, estimated 12s
Ran all test suites.
Done in 20.99s.