Slipstream

This repository contains the smart contracts for the Slipstream Concentrated Liquidity contracts. It contains the core concentrated liquidity contracts, adapted from UniswapV3's core contracts. It contains the higher level periphery contracts, adapted from UniswapV3's periphery contracts. It also contains gauges designed to operate within the Velodrome ecosystem.

See SPECIFICATION.md and CHANGELOG.md for more information.

Installation

This repository is a hybrid hardhat and foundry repository.

Install hardhat dependencies with yarn install. Install foundry dependencies with forge install.

Run hardhat tests with yarn test. Run forge tests with forge test.

Testing

Invariants

To run the invariant tests, echidna must be installed. The following instructions require additional installations (e.g. of solc-select).

echidna test/invariants/E2E_mint_burn.sol --config test/invariants/E2E_mint_burn.config.yaml --contract E2E_mint_burn
echidna test/invariants/E2E_swap.sol --config test/invariants/E2E_swap.config.yaml --contract E2E_swap

Licensing

As this repository depends on the UniswapV3 v3-core and v3-periphery repository, the contracts in the contracts/core and contracts/periphery folders are licensed under GPL-2.0-or-later or alternative licenses (as indicated in their SPDX headers).

Files in the contracts/gauge folder are licensed under the Business Source License 1.1 (BUSL-1.1).

Bug Bounty

Velodrome has a live bug bounty hosted on (Immunefi).