Palomaswap Core

Multi pool type automated market-maker (AMM) protocol powered by smart contracts on the Paloma blockchain. This AMM is a fork of the Astroport AMM codebase and aims to integrate and allow cross-AMM trade execution with Astroport at launch.

Contracts diagram (baed on Astroport)

General Contracts

Name	Description
factory	Pool creation factory
pair	Pair with x*y=k curve
pair_stable	Pair with stableswap invariant curve
pair_stable_bluna	Pair with stableswap invariant curve handling bLUNA rewards for LPs
token	CW20 (ERC20 equivalent) token implementation
router	Multi-hop trade router
oracle	TWAP oracles for x*y=k pool types
whitelist	CW1 whitelist contract

Tokenomics Contracts

Tokenomics related smart contracts are hosted on ../contracts/tokenomics.

Name	Description
generator	Rewards generator for liquidity providers
generator_proxy_to_mirror	Rewards generator proxy for liquidity providers
maker	Fee collector and swapper
staking	xASTRO staking contract
vesting	ASTRO distributor for generator rewards
xastro_token	xASTRO token contract

Building Contracts

You will need Rust 1.64.0+ with wasm32-unknown-unknown target installed.

You can compile each contract:

Go to contract directory and run

cargo wasm
cp ../../target/wasm32-unknown-unknown/release/astroport_token.wasm .
ls -l astroport_token.wasm
sha256sum astroport_token.wasm

You can run tests for all contracts

Run the following from the repository root

cargo test

For a production-ready (compressed) build:

Run the following from the repository root

./scripts/build_release.sh

The optimized contracts are generated in the artifacts/ directory.

Branches

We use main branch for new feature development and release one for collecting features which are ready for deployment. You can find the version and commit for actually deployed contracts here.

Docs

Docs can be generated using cargo doc --no-deps

Bug Bounty

The contracts in this repo are included in a bug bounty program.