Core smart contracts of Platypus Finance.

Before getting started with this repo, please read:

• The Platypus docs
• The Platypus AMM yellow paper
• The Platypus liquidity mining yellow paper

Platypus has devised a whole new kind of StableSwap for enhanced capital efficiency, scalability and user experience in the Avalanche ecosystem.

We detail a few of the core contracts for the Platypus Finance Protocol.

Handles most of the math: fees, slippage and haircut as defined in the yellow paper.

Handles deposits, withdrawals and swaps with an open and extendable pool design.

Requires node@>=14

yarn

yarn compile

yarn test

We use a mirror of slither to guarantee consistency and compatibility. It is located in this repository.

docker run --rm -it -v "$PWD":/src platypusfinance/eth-security-toolbox
# Inside container
cd /src
slither .

Slither may generate false positives that may break CI. To suppress these false positives :

docker run --rm -it -v "$PWD":/src platypusfinance/eth-security-toolbox
# Inside container
cd /src
slither . --triage
# An interactive prompt will be invoked for suppressing the warnings

A new slither.db.json will be created and should be commited.

To launch echidna fuzzer, first cd into the core directory.

rm -rf crytic-export/; yarn compile; docker run -it -v "$PWD":/src platypusfinance/eth-security-toolbox
# Inside container
solc-select 0.8.9; cd /src/; echidna-test . --contract IntegrationTest --config echidna.yaml

• Hacken core audit
• Omniscia core audit

Read our bug bounty program details and SECURITY disclosure.

The primary license for Platypus Finance Core v1 is the Business Source License 1.1 (BUSL-1.1), see LICENSE.