https://github.com/consenlabs/tokenlon-contracts

Tokenlon is a decentralized exchange and payment settlement protocol based on blockchain technology. Visit https://tokenlon.im/
https://github.com/consenlabs/tokenlon-contracts

Last synced: 4 days ago
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Tokenlon is a decentralized exchange and payment settlement protocol based on blockchain technology. Visit https://tokenlon.im/

• Host: GitHub
• URL: https://github.com/consenlabs/tokenlon-contracts
• Owner: consenlabs
• License: mit
• Created: 2022-04-26T14:54:08.000Z (almost 3 years ago)
• Default Branch: master
• Last Pushed: 2025-01-13T09:48:46.000Z (13 days ago)
• Last Synced: 2025-01-15T20:16:50.050Z (11 days ago)
• Language: Solidity
• Homepage:
• Size: 11.6 MB
• Stars: 89
• Watchers: 11
• Forks: 24
• Open Issues: 16
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md
  • Audit: audits/PeckShield-Audit-Report-Tokenlon-LimitOrder-v1.0.pdf

Awesome Lists containing this project

• awesome-foundry - Tokenlon - Tokenlon is a decentralized exchange and payment settlement protocol. (Projects Using Foundry)

README

        
# Tokenlon

[![Node.js CI](https://github.com/consenlabs/tokenlon-contracts/actions/workflows/node.js.yml/badge.svg?branch=master)](https://github.com/consenlabs/tokenlon-contracts/actions/workflows/node.js.yml)

[![Built-with openzeppelin](https://img.shields.io/badge/built%20with-OpenZeppelin-3677FF)](https://docs.openzeppelin.com/)

Tokenlon is a decentralized exchange and payment settlement protocol based on blockchain technology. Visit [tokenlon.im](https://tokenlon.im/)

> Notice: This repository may contain changes that are under development. Make sure the correct commit is referenced when reviewing specific deployed contract.

## Architecture

![Tokenlon Architecture](./Tokenlon-Architecture.png)

## Deployed contracts

Under construction

## Prerequisite

-   node (>=16.0.0 <18)

-   yarn (^1.22.10)

-   [foundry](https://github.com/foundry-rs/foundry)

-   Environment Variables (Used for foundry fork tests)

    -   `MAINNET_NODE_RPC_URL`: The RPC URL for accessing forked states.

### Example

```bash

MAINNET_NODE_RPC_URL=https://eth-mainnet.alchemyapi.io/v2/#####__YOUR_SECRET__#####

```

## Installation

```bash

$ git submodule update --init --recursive

$ yarn run setup

```

## Compile contracts

```bash

# Compile contracts

$ yarn run compile

```

## Run unit test

```bash

# Run unit tests with fresh states

$ yarn run test-foundry-local

# Run integration tests with forked states

$ yarn run test-foundry-fork

```