KyberSwap Elastic v2

Main smart contract repo for KyberSwap Elastic

Deployed contracts for KyberSwap Elastic v1

Contracts are available on: Ethereum, Polygon, BNB Chain, Avalanche, Arbitrum, Optimism, Fantom, BitTorrent, Cronos, Oasis, Velas.

Main contracts:

• Factory: 0x5F1dddbf348aC2fbe22a163e30F99F9ECE3DD50a
• Router: 0xC1e7dFE73E1598E3910EF4C7845B68A9Ab6F4c83
• AntiSnippingAttackPositionManager: 0x2B1c7b41f6A8F2b2bc45C3233a5d5FB3cD6dC9A8

Helpers

• QuoterV2: 0x0D125c15D54cA1F8a813C74A81aEe34ebB508C1f
• TickFeesReader: 0x165c68077ac06c83800d19200e6E2B08D02dE75D

Others

• TokenPositionDescriptor (implementation): 0xDA474537cE9b687b78B236452A05631f09B6EB6A
• TokenPositionDescriptor (proxy): 0x8abd8c92F1901cf204590c16b5EF690a35b3741E

Whitepaper

Check out audit_docs/KyberSwap_Elastic_Whitepaper_180622.pdf file for the latest KyberSwap Elastic whitepaper.

Audit report

KyberSwap Elastic – Security Audit Report by Chain Security

Technical documentation

The implementation details can be found here

Compilation

yarn c to compile contracts for all solidity versions.

Testing with Hardhat

1. If contracts have not been compiled, run yarn c. This step can be skipped subsequently.
2. Run yarn test

Example Commands

• yarn test (Runs all tests)
• yarn test test/Pool.spec.ts (Test only Pool.spec.ts)

Coverage

yarn coverage (Runs coverage for all applicable files)

Echidna

docker-compose up -d (Runs a new echidna-test container)

docker exec -it elastic-echidna bash (Accesses to the container)

• ./echidna.sh (Runs echidna-test for all contracts)
• echidna-test . --contract {{Contract Name}} --config echidna.config.yml --test-mode assertion (Runs echidna-test for each contract)

Deploy

npx hardhat deployTokenPositionDescriptor --input xxx --network nnn to deploy token descriptor proxy + implementation contracts.

• Example: npx hardhat deployTokenPositionDescriptor --input mainnet.json --network mainnet

npx hardhat deployElastic --input xxx --gasprice ggg --network nnn to deploy all contracts.

• Example: npx hardhat deployElastic --input mainnet.json --gasprice 5 --network mainnet