Invariant protocol is an AMM built on Aleph Zero, leveraging high capital efficiency and the ability to list markets in a permissionless manner. At the core of the DEX is the Concentrated Liquidity mechanism, designed to handle tokens compatible with the PSP22 standard. The protocol is structured around a single contract architecture.

🔨 Getting Started

Prerequisites

• Rust & Cargo (rustup)
• cargo-contract (cargo-contract)
• substrate-contracts-node (substrate-contracts-node)

Rust & Cargo

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

cargo-contract

rustup component add rust-src && cargo install --force --locked cargo-contract

substrate-contracts-node

cargo install contracts-node --git https://github.com/paritytech/substrate-contracts-node.git

Build protocol

• Clone repository

git clone [email protected]:invariant-labs/protocol-a0.git

• Build contract

cargo contract build

• Run tests

cargo test --features e2e-tests

Typescript SDK

Utilize the Invariant SDK from the npm registry by including it as a dependency. Alternatively, for a customized approach, build the SDK on your own using the commands provided below:

To begin, navigate to the directory dedicated to the SDK

• Build SDK

./build.sh

• Run e2e tests

./test.sh