https://github.com/HydroProtocol/protocol

Hydro Protocol decentralized exchange smart contracts
https://github.com/HydroProtocol/protocol

decentralized-exchange erc20 ethereum hydroprotocol solidity

Last synced: about 2 months ago
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Hydro Protocol decentralized exchange smart contracts

• Host: GitHub
• URL: https://github.com/HydroProtocol/protocol
• Owner: HydroProtocol
• License: apache-2.0
• Created: 2018-12-15T02:14:17.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2023-01-23T21:57:34.000Z (almost 2 years ago)
• Last Synced: 2023-11-07T17:19:32.064Z (about 1 year ago)
• Topics: decentralized-exchange, erc20, ethereum, hydroprotocol, solidity
• Language: JavaScript
• Homepage: https://hydroprotocol.io
• Size: 1.32 MB
• Stars: 104
• Watchers: 14
• Forks: 104
• Open Issues: 13
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
## Hydro Protocol

[![CircleCI](https://circleci.com/gh/HydroProtocol/protocol/tree/master.svg?style=svg)](https://circleci.com/gh/HydroProtocol/protocol/tree/master)

[![codecov](https://codecov.io/gh/HydroProtocol/protocol/branch/master/graph/badge.svg)](https://codecov.io/gh/HydroProtocol/protocol)

> Hydro Protocol is an open-source framework for building decentralized exchanges on Ethereum.

![](./images/hydro_small.jpg)

Hydro is designed for developers looking to build decentralized exchanges without having to deal with the complexity and expense of designing, deploying, and securing their own smart contracts.

## Features

Hydro v2 has a lot of new features compared with v1. It supports lending, borrowing, margin trading, spot trading features.

* All great trading features in v1 version.

* A standalone funding pool to support margin trading, lending, borrowing.

* Built-in Funding insurance.

* Contract-deposit mode. Supports both ERC20 and Ether.

* Even less gas usage

Hydro v1 contains a single exchange contract called `HybridExchange.sol` with the following attributes:

* No order collision

* No possibility of front-running

* Accurate market orders

* Ability to collect fees as a percentage of the traded assets

* Allows asymmetrical maker/taker fee structure, rebates, discounts

* Multiple settlement models:

  * Wallet to wallet mode

  * Contract-deposit mode (supports ETH)

* Highly optimized gas usage

## Installation

```bash

npm install

```

To build json ABI files:

```bash

npm run compile

```

## Tests

```bash

npm run coverage

```

## Contributing

1. Fork it ()

2. Create your feature branch (`git checkout -b feature/fooBar`)

3. Commit your changes (`git commit -am 'Add some fooBar'`)

4. Push to the branch (`git push origin feature/fooBar`)

5. Create a new Pull Request

## License

This project is licensed under the Apache-2.0 License - see the [LICENSE.txt](LICENSE.txt) file for details